U.S. Air Force Tech Sgts. James Lam and Brian Agulgui, joint terminal attack controllers assigned to 122nd Air Support Operations Squadron, Louisiana Air National Guard convey target information to F-16 Fighting Falcon pilots from the 120th Fighter Squadron as Senior Master Sgt. John Rohrer, supervisor assigned to the Colorado Air National Guard, takes their photo, while waiting for the second day of live bomb drops at Adavi Range, Latvia, during the Saber Strike 18 exercise, June 15, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, while focusing on improving land and air operational capabilities and train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

Finnish Air Force Joint Terminal Attack Controller surveys the range before calling in an air strike from an F-16 Fighting Falcon from the 120th Fighter Squadron, Colorado Air National Guard at Tapa Range, Estonia, during Saber Strike 18, June 5,2018 . Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, while focusing on improving land and air operational capabilities and train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S Air Force Staff Sgt. Juan Puentes, crew chief prepares Maj. Matthew Crabb, F-16 Fighting Falcon pilot, both assigned to the 140th Wing, Buckley Air Force Base, Colorado Air National Guard, for take-off in support of the Saber Strike 18, Amari Air Base, Estonia, June 4, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

F-16 Fighting Falcons assigned to the 120th Fighter Squadron, Colorado Air National Guard refuels with a KC-135, Stratotanker assigned to the 107th Fighter Squadron, Selfridge, Mich., Michigan Air National Guard, while training through different air to air combat exercise scenerios above the Baltic Sea June 18, 2018. Saber Strike is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Airmen, weapons technicians assigned to the 140th Wing, Colorado Air National Guard inspect and ensure readiness of MK-82 500lb bombs at Amari Air Base, Estonia before loading them on an F-16 Fighting Falcon assigned to 120th Fighter Squadron, Colorado Air National Guard for a live bomb drop at the Adazi range in Latvia during Saber Strike 18, June 14, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

F-16 Fighting Falons assigned to the 120th Fighter Squadron, Colorado Air National Guard perfom several air strikes, guided by Finnish Air Force Joint Terminal Attack Controllers to Tapa Range, Estonia, during Saber Strike 18 June 5, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focused on improving land and air operational capabilities and training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Staff Sgt. Dillon Leighton, client systems technician, Colorado AIr National Guard, Staff Sgt. Shawn Dixon, radio frequency transmission technician assigned to Robins Air Force Base, Georgia Air National Guard and Staff Sgt. Dayton Applebery, cyber transport technician assigned to the 140th Wing, Colorado Air National Guard on temporary duty assignment at Amari Air Base, Estonia during Saber Strike 18, June 14, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)a

U.S Air Force Staff. Sgt. Eli Spitzer, munitions technician assigned to the 140th Wing Maintenance Group, Colorado Air National Guard, inspect MK-82 500 pound bomb components to ensure readiness, in support of the live ammunition drop during the Saber Strike 18, Amari Air Base, Estonia, June 4, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focusing on improving land and air operational capabilities while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

F-16 Fighting Falcons assigned to the 120th Fighter Squadron, Colorado Air National Guard train through different air to air combat exercise scenerios above the Baltic Sea during Saber Strike 18 June 18, 2018. Saber Strike is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Staff. Sgt. Clinton Kennedy, combat controller assigned to 321st Special Tactics Squadron in Mildenhall, England, checks the runway for foreign object debris after A-10 Thunderbolt II assigned to 107th Fighter Squadron, Selfridge, Mich., lands on a un-operational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preparation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force Lt. Col. Marc Garceau, pilot assigned to the 120th Fighter Squadron taxis in an F-16 Fighting Falcon on Amari Air Base runway in Estonia during Saber Strike 18, June 11, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S Air Force Tech. Sgt. Cinde Yoho, munitions controller assigned to the 140th Wing Maintenance Group, Colorado Air National Guard, performs maintenance on MK-82 500 pound bomb componants to prepare for live amunnition drops during the Saber Strike 18, Amari Air Base, Estonia, June 4, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Tech. Sgt. Collin Echols, crew chief assigned to the 140th Wing, Colorado Air National Guard runs post flight cockpit checks on an F-16 Fighting Falcon at Amari Air Base, Estonia during Saber Strike 18, June 13, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force Lt. Col. Craig Wolf, pilot assigned to the 120th Fighter Squadron takes off in an F-16 Fighting Falcon at Amari Air Base, Estonia during Saber Strike 18, June 11, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., demonstrates air strikes at Tapa Range, Estonia, in support of Trojan Footprint 18, Jun 6, 2018. Trojan Footprint 18 is a U.S. Special Operations Command Europe-led exercise over land, sea and air that rapidly deployed 2,000 NATO and partner nation Special Operations Forces from 13 nations to the Baltic region. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

A U.S. Air Force F-16 Fighting Falcons assigned to the 148th Fighter Wing from Duluth, Minn., taxi past Japan Air Self-Defense Force (JASDF) F-15J Eagles and a JASDF KC-767 lined up for launch of the first simulated combat sortie of RED FLAG-Alaska (RF-A) 15-3, from Eielson Air Force Base, Alaska, Aug. 10, 2015. Various units from in and outside the Pacific Air Forces (PACAF) area of operations as well as sister service and partner nation units are deployed to Eielson for RF-A, a series of PACAF commander-directed field training exercises for U.S. and partner nation forces, providing combined offensive counter-air, interdiction, close air support, and large force employment training in a simulated combat environment. (U.S. Air Force photo by Master Sgt. Karen J. Tomasik/Released)

U.S. Air Force Maj. Josh Burger, pilot assigned to the 120th Fighter Squadron lands an F-16 Fighting Falcon on Amari Air Base runway in Estonia during Saber Strike 18, June 11, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S Air Force Tech. Sgt. Micah Parcher, line delivery munitions and Tech. Sgt. Cinde Yoho, munitions controller, both assigned to the 140th Wing Maintenance Group unpack munition componants to build MK-82 500lb bombs in support of the live amunnition drop during the Saber Strike 18 exercise, Amari Air Base, Estonia, June 4, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focusing on improving land and air operational capabilities while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

The A-10 Thunderbolt perfoms several air strikes and cruises by the range tower, guided by Finnish Air Force Joint Terminal Attack Controllers at Tapa Range, Estonia, during Saber Strike 18 June 5, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focused on improving land and air operational capabilities and training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

F-16 Fighting Falcons from the 120th Fighter Squadron, Colorado Air National Guard perform several air strikes, guided by Finnish Air Force Joint Terminal Attack Controllers at Tapa Range, Estonia, during Saber Strike 18 June 5, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focused on improving land and air operational capabilities and training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force Staff Sgt. David Deskins, aerospace propulsion technician assigned to the 140th Wing, Colorado Air National Guard, performs a 100-hour engine inspection on an F-16 Fighting Falcon during Saber Strike 18, Amari Air Base, Estonia, June 13, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focusing on improving land and air operational capabilities while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force Tech Sgt. Gary Anderson weapons crew chief assigned to the 140th Wing, Colorado Air National Guard takes screws off of an F-16 Fighting Falcon panel, in preparation for maintenance at Amari Air Base, Estonia during Saber Strike 18, June 13, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force medical technicians assigned to the 140th Medical Group, Colorado Air National Guard train on emergent battlefield blood transfusions with U.S. Army medics, special forces assigned to Ohio Army National Guard June 20, 2018. The USAFE sponsored training focused on joint interoperability and enhancing air-to-ground capabilities and air-to-air, while building a stronger international partnership with the Baltic region. (U.S. Air National Guard courtesy photo by Tech Sgt. Sam Archer)

U.S. Air Force Senior Airman Briana Maunton, engine shop technician assigned to the 140th Wing, Colorado Air National Guard, climbs into the intake of an F-16 Fighting Falcon to inspect for foreign object debris and help perform a 100-hour engine inspection at Amari Air Base, Estonia during Saber Strike 18, June 12, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Lt. Col. Craig Wolf, pilot assigned to the 120th Fighter Squadron flies an F-16 Fighting Falcon over Amari Air Base, Estonia during Saber Strike 18, June 11, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force Maj. Chad Metiva and Capt. Alex Begue, pilots assigned to pilots assigned to the 171st Air Refueling Squadron, Michigan Air National Guard conduct a pre-flight briefing with the KC-135 Stratotanker crew during Saber Strike 18. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Senior Airman Greg Andrew, weapons technician assigned to the 140th Wing, Colorado Air National Guard watches an F-16 Fighting Falcon taxi at the end of runway as another F-16 prepares to land on Amari Base, Estonia during Saber Strike 18 June 11, 2018. Saber Strike is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

F-16 Fighting Falcons assigned to the 120th Fighter Squadron, Colorado Air National Guard refuels with a KC-135, Stratotanker assigned to the 107th Fighter Squadron, Selfridge, Mich., while training through different air to air combat exercise scenerios above the Baltic Sea during Saber Strike 18 June 18, 2018. Saber Strike is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Staff Sgt. Audrey Moore, crew chief assigned to the 140th Wing, Colorado Air National Guard, services liquid oxygen for an F-16 Fighting Falcon at Amari Air Base, Estonia during Saber Strike 18, June 11, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie) Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

F-16 Fighting Falcons from the 120th Fighter Squadron, Colorado Air National Guard perform several air strikes, guided by Finnish Air Force Joint Terminal Attack Controllers at Tapa Range, Estonia, during Saber Strike 18 June 5, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focused on improving land and air operational capabilities and training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

F-16 Fighting Falcons assigned to the 120th Fighter Squadron, Colorado Air National Guard refuels with a KC-135, Stratotanker assigned to the 107th Fighter Squadron, Selfridge, Mich., Michigan Air National Guard, while training through different air to air combat exercise scenerios above the Baltic Sea during Saber Strike 18 June 18, 2018. Saber Strike is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Staff. Sgt. Clinton Kennedy, combat controller assigned to 321st Special Tactics Squadron in Mildenhall, England, checks the A-10 Thunderbolt II assigned to 107th Fighter Squadron, Selfridge, Mich., after landing on a un-operational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preparation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force medical technicians assigned to the 140th Medical Group, Colorado Air National Guard train on emergent battlefield blood transfusions with U.S. Army medics, special forces assigned to Ohio Army National Guard June 20, 2018. The USAFE sponsored training focused on joint interoperability and enhancing air-to-ground capabilities and air-to-air, while building a stronger international partnership with the Baltic region. (U.S. Air National Guard courtesy photo by Tech Sgt. Sam Archer)

U.S. Air Force medical technicians assigned to the 140th Medical Group, Colorado Air National Guard train on emergent battlefield blood transfusions with U.S. Army medics, special forces assigned to Ohio Army National Guard June 20, 2018. The USAFE sponsored training focused on joint interoperability and enhancing air-to-ground capabilities and air-to-air, while building a stronger international partnership with the Baltic region. (U.S. Air National Guard courtesy photo by Tech Sgt. Sam Archer)

U.S. Air Force Tech. Sgt. Mark Rogowski and Staff Sgt. David Deskins, aerospace propulsion technicians assigned to the 140th Wing, Colorado Air National Guard, performs a 100-hour engine inspection on an F-16 Fighting Falcon during Saber Strike 18, Amari Air Base, Estonia, June 13, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, focusing on improving land and air operational capabilities while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

An F-16 Fighting Falcon assigned to the 120th Fighter Squadron flies above Amari Air Base, Estonia during Saber Strike 18, June 12, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)

Finnish Air Force Joint Terminal Attack Controller writes down range target information, before calling in an air strike from an F-16 Fighting Falcon from the 120th Fighter Squadron, Colorado Air National Guard at Tapa Range, Estonia, during Saber Strike 18, June 5,2018 . Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners, while focusing on improving land and air operational capabilities and train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force A-10 Thunderbolt II, assigned to 107th Fighter Squadron, Selfridge, Mich., practice landing on a unoperational, austere runway in Haapsalu, Estonia, during Saber Strike 18 June 7, 2018. This event tests and demonstrates USAF capability to perform unimproved surface operations invaluable to pilots and combat controllers in preperation for effective responses, while training with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt Bobbie Reynolds)

U.S. Air Force Airman 1st Class Matthew Kasch, and Tech Sgt. Peter Wirth, weapons technicians assigned to the 140th Wing, Colorado Air National Guard inspect and ensure readiness of MK-82 500 pound bombs at Amari Air Base, Estonia before loading them on an F-16 Fighting Falcon assigned to 120th Fighter Squadron, Colorado Air National Guard for a live bomb drop at the Adazi range in Latvia during Saber Strike 18, June 14, 2018. Saber Strike 18 is the eighth iteration of the long-standing U.S. Army Europe-led cooperative training exercise designed to enhance interoperability among allies and regional partners. This year's exercise will take place June 3-15, focusing on improving land and air operational capabilities with an additional key objective to train with NATO's enhanced Forward Presence (eFP) battlegroups. (U.S. Air National Guard photo by Staff Sgt. Bobbie Reynolds)