XGBU-302 bomb

Disruption Bombs were weapons fielded by the UNSC during the war with the Covenant.

Description
Disruption Bombs are dropped from Shortsword Bombers. They act in similar fashion to Power Drains, emitting a blue energy field.

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 (Captain Cutter/Sergeant Forge/Professor Anders) for the price of 450 supplies. They only appear in multiplayer or skirmish mode.