insert special forces teams into enemy territory

incursion into enemy territory

swift entry into hostile territory

Rapid Expert Assistance and Cooperation Teams (REACT)

enemy-held territory

barrel insert

exhaust valve insert

insert locking lug

insert of cap

insert а clip

eye-slaved projected raster insert

anti-detonation armoured insert

wade into the enemy

carry the war into the enemy's country

acquisition of land / territory

hostile territory

state territory

territory transfer

aerodrome adjacent territory

densely populated (densely-populated) area (region) / territory / country

absorption of territory

armor territory (terrain)

overwhelm an enemy / overwhelm the enemy

enemy forces

hinder enemy forces' movement

enemy air forces

grind down enemy forces

grinding down enemy forces

split up enemy forces

Air Force Special Operations Forces

Army Special Operations Forces (ARSOF)

GRU special forces

Marine Corps Special Operations Forces (MARSOF)