The US Army recently issued a request for information for small guided munitions that can be outfitted to rotary wing and unmanned aerial systems.
Potential weapons systems (including launcher) must be precision capable and demonstrated at a minimum System Technology Readiness Level of 5: prototype demonstration in a relevant environment. The primary interest is in weapon concepts approximately 60 lbs. or less total fly-away (munition only) weight with a desired goal of 25 lbs. or less total fly-away weight.
The weapons system should be able to engage stationary and moving targets such as lightly armored vehicles, fleeting light vehicles and dismounted combatants in day and night conditions with low collateral damage.
Source: FedBizOpps