Meanings

putting a plan into operation

Operation Ketsugō (Japanese military plan for responding to the Allied invasion of the homeland)

bonus-time sales offensive

battle for sales at year-end

aerial warfare

deployment of troops, equipment, etc. (in preparation for battle)

air flotilla

air flotilla

play-fighting

battle for sales at year-end

explosive remnants of war

defensive-only

retry

national strategic special zone

long-term (business) strategy

filibustering

Napoleonic Wars (1803-1815)

being battlewise

temporary truce

unable to fight (esp. in video games)