border command

border (security) forces /troops

border

border break (cart.)

border control

border crossing arrangement

border crossing point (BCP) / station

border disputes

border management

border monitoring

border security

state border

trans-border cooperation

trans-border threat

US Border Patrol

violation of the state border

border and offshore submersible sentry

cetane number in border line

clandestine border crossing

border flight clearance

cross-border incursion

cross-border raid

border patrol drone

border fence

aerospace defense command

air command

air command and control system (ACCS)

air defense command

Air Force Logistic Command

Air Force Special Operations Command (AFSOC)

Air Force Systems Command

air force tactical command

Air Mobility Command (AMC)