A capabilities exercise (CAPEX) is a form of

military A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinct ...

emergency An emergency is an urgent, unexpected, and usually dangerous situation that poses an immediate risk to health, life, property, or environment and requires immediate action. Most emergencies require urgent intervention to prevent a worsening ...

response exercise. Examples include capabilities exercises conducted for the

low-altitude parachute-extraction system The low-altitude parachute-extraction system (LAPES) is a tactical military airlift delivery method where a fixed-wing cargo aircraft can deposit supplies in situations in which landing is not an option, in an area that is too small to accurat ...

, the

VMA-542 Marine Fighter Attack Squadron 542 (VMFA-542) is a United States Marine Corps Aviation fighter attack squadron transitioning to the F-35B Lightning II. VMFA-542 is based at Marine Corps Air Station Cherry Point, North Carolina and falls under t ...

fixed wing attack

squadron Squadron may refer to: * Squadron (army), a military unit of cavalry, tanks, or equivalent subdivided into troops or tank companies * Squadron (aviation), a military unit that consists of three or four flights with a total of 12 to 24 aircraft, ...

, or to demonstrate a capability such as deployment of emergency response assets,Department of Energy Accountability Report: Fiscal Year 1999 1428918345 "During December 1998, a capabilities exercise (CAPEX) was conducted for the Nuclear Weapons Council, Congressional staff, and White House personnel. The objective of the CAPEX was to demonstrate the capability to simultaneously deploy and exercise DOE's complete array of emergency response assets." and so on.

References

Military terminology {{mil-stub