It's in the middle of a civil war. My meaning is that the US can't fight a real war. Even Iraq was devastated by decades of sanctions and bombings before the US invaded.
Entire EU militaries combined don't even have million battle worthy troops and reserves are nonexistent in most countries because of bad state of public health.
Yes, it would be Ukraine style recruitment, undoubtedly in Slavic countries first, southern Europe second while west and Scandinavia would send kidnapping squads.