These things often pass unnoticed, except on YouTube, where the gist of the recent directive is that drones should be considered common inventory like bullets: cheap as chips, in other words.
The DoD has awoken to the fact that (a) China supplies 100% of the drones or parts used in Ukraine but (b) has denied use to US forces.
'botsanddrones.uk' summarises the state of play here, viewable using deep pockets.