In the final weeks before Election Day, Republican groups have filed lawsuits in the swing states of Michigan, North Carolina and Pennsylvania that challenge the validity of ballots cast by U.S. citizens living abroad, including members of the U.S. military.
I don't know that blocking military people from voting is going to be much of a help to them when they're going to need those same people to implement Project 2025.
They're trying to sow doubt about the electoral process as a whole. They've basically decided they don't need votes if they just say the process is fraught with fraud, and the democrats have now tried to cheat their way to victory for a second time. Unfortunately it might not matter how much Harris wins by if one side doesn't trust the results.