Personally I think the changes are being done to keep Iran at bay. They know Biden is weak. They have 9,000 ballistic missiles. We might need to take them out before Biden gets in there. Real hawks at the DOD now.For one, Arbitrarily fire the head of DOD for political reasons spurring a rash of resignations in DOD. No need for this and yes it does put national security at risk when the replacement if some bonehead loyalist who could care less about national security. This is not putting country first its undermining the country. So if a child is not reelected he chooses to put the country at risk. Very sad times.
And the only problem at the DOD is the media hype.