XGBU-302 bomb
From Halopedia, the Halo wiki
Template:Ratings XGBU-302 (Experimental Guided Bomb-Unit) bombs were weapons fielded by the UNSC during the war with the Covenant.
Description
Disruption bombs are dropped from Shortsword Bombers using the M/RODAS delivery system. They act in similar fashion to Power drains, emitting a blue energy field. They can kill all electronic equipment within 3.4km and weight 1814kg.
Gameplay
In Halo Wars, they function similarly to the power drain equipment from Halo 3, but instead of lowering enemy shields, they temporarily prevent any leaders from using their special powers. They can halt whatever power is being used at the moment for about one minute, and prevent any others from being activated within its active radius. Disruption bombs can be called in from any UNSC leader for the price of 450 supplies. They only appear in multiplayer or skirmish mode.