Because everybody needs a Ninja Bomb

According to the Wall Street Journal, the US Military and CIA claim to have developed a precision bomb that will cause virtually no collateral damage… Rather than exploding, the R9X missile can smash its way through anything in its path “as if a speeding anvil fell from the sky.” To give things a more dramatic feel six blades deploy out of the sides of the Ninja Bomb just as it hits in order to maximize its destruction…

Alternative for heavy mortar fire support by loitering ammunitions

More flexible than CAS and higher precision than conventional fire support systems.
Seems an interesting way to go.

Lightweigt belted ammunition development for US Army