to lock on to (a target)

locking on to (a target)

(aircraft, military) a fighter plane

a battle, a fight, combat

enemy aircraft

of a device, being on, being switched on or turned on / (golf) being on the green

switch on or turn on / (golf) be on the green

an online drinking party; an event in which participants drink alcohol or other beverages while chatting online

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend