Try this then...
FOSGAM - Family Of Swarm / Gestalt Attack Munitions. Several types for different applications. Emplaced by artillary barage as mines (See FASCAM for a current RL similar application.), or by missile warhead. The devices are individually pretty dumb, but by radio interlink possess a gestalt intelligence via distributed node weapons "AI".
Locust - swarming anti-vehicular, explosive
Beehive - swarming antipersonnel, explosive fragmentary
Hornet - swarming anti-battledress, armed with cutting torches or thermite.
Army Ant - swarming ground effect anti-bunker. Burrowing, explosive
Groundbee - swarming area denial munition. Station keeping, IFF responsive, single shot laser armed. Larger than standard for this class on an individual basis.
Firefly - swarming area denial munition. IFF capable. Armed with white phosphorous, thermite, or perhaps plasma.
Mosquito - swarming anti-aircraft. Rocket propelled short ranged. Released as a cloud at distance from the target and pursue as a gestalt. SEFOP (self forging penetrator) warhead.
Termite - swarming anti-electronic system. A police or spec ops munition designed to seek out and shut down electrical systems prior to insertion. Operates as a self-emplaced fusible link in high voltage lines. Removable.
Mantis - swarming police munition, Non lethal. Uses swarm mass and rapidly "secreted" tangler/glue to subdue and restrain targets. Equipped with locator beacons for prompt aprehension of target. Fired from a shoulder launcher. Requires a "biometric lock" from the launcher prior to launch to guarantee pursuit.
Well, thats a few ideas anyway.