I hope he does nothing other than troop withdrawals. If he can get troops out of Syria, IRq, Afghanistan it will be very hard for military industrial to get them back in.
I truly believe that "rumor" about a strike on iran from trump is CIA disinformation. Basically a message to Iran, we are doing all we can but this guy is crazy, who knows what will happen if you proceed.
I can only hope that trump and then Biden stay far far away from Iran. Let Israel and Saudi and useless Eu deal with that..
The only way NATO allies will ever pull their weight is if they're scared. That can only happen if the US pulls back.