AMSE 21 is a Czech Republic-led, multi-national live exercise that supports the NATO Military Training Exercise Program and is scheduled from Sept. 6-18, 2021, that offers advanced Air/Land Integration Training to Joint Terminal Attack Controllers in coordination with MQ-9 Reaper aircraft and F-15E Strike Eagle aircraft. During the exercise, aircraft and participants will conduct day and night operations in the Czech Republic to improve NATO allies and partner nation interoperability in simulated highly contested environments.