“Because it seems that this SDB/MLRS hybrid has finally received an inertial nav upgrade?”
So it did take 20 YEARS, and a war against Russia, for the Neocons to finally figure that out.
Best and brightest! LOL.
The SDB weapon is old.
The 2nd gen of JDAM class stuff of the early 1990s.
And the rocket combo was just a mishmash of surplus components made from parts that were slated for disposition. An attempt to make HIMARS ammo cheap.