(military) anti-aircraft gun, anti-aircraft cannon

goal, objective, target

launch, firing

launch, fire

opposite side, across the street

firing at the target in the sky from ground

to fire at the target in the sky from ground

to use / to employ / to make use of, to apply / to spend

to face / to go towards

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