Weapons bay
The weapons bay was an area on Federation starships where weapons were prepared and loaded. 

In 2154, Lokesh's alibi for helping Arik Soong escape  was that he had been in the weapons bay for a day and a half, modifying a torpedo. ()

In the alternate reality, the weapons bay on  starships was located on both sides of the secondary hull along the longitudinal axis, containing numerous torpedo launchers. Situated near the engineering section, the weapons bay contained robotic arms for moving torpedoes from storage, into their respective launchers.

In 2259, the weapons bay of the  housed advanced long-range torpedoes which were loaded into their tubes on the orders of acting captain Lieutenant  in an attempt at capturing rogue Starfleet officer John Harrison. ()

Spacecraft sections