I do think sometimes we get into situations we should stay out of. Will leaving just give them a chance to rebuild and become a threat again (or bigger threat) to others and America?
What even is the unfinished business? What is the goal? Who are we chasing? What caves? What leaders? Al Queda, Taliban, ISIS all these criminal fucks will always exist, just like gangs in Chicago. Trump says ISIS they are beaten, that is BS and he knows it, but the masses need to hear such nonsense.
You cannot eradicate Radicals unless you nuke the entire mountain ranges. You control it, just like the border. The US has long been way overboard in trying impose "democracy" where it cannot exist by culture, or by design.
17 years in Afghanistan. Billions spent. Still a Shithole. What else do you need to know? The Russians couldn't do anything years before with their invasion.
Remember Mattis is a career govt employee, through the ranks, served his country, a respected general in a huge war machine, that he has been in and now by leaving it's a loss of job security. No govt employee wants to lose their job, unless it's to become a Lobbyist. Look at Flynn you want to pick on. He was a former General, then lobbyist. This is a scum pit.
A job that is insecure is hard to come by these days- no war- no jobs for generals in the private sector directing wars.
Just like the War on Drugs- if legalized ! lot's of Police would be worried about losing their jobs if drugs were legalized.
Regarding his comments about Diplomacy and Allies- unless they pay their NATO bills due- they are not true allies. You loan your friend your business and employees, their tools, their transporation and garage and supplies and they don't reimburse you for what they promised, then what? You don't invite them again.
Screw Merkel and her bullshit. Macron and the EU Leaders who laughed at Trump over a year ago, Trump and the Taxpayer gets the last laugh either they pay up or else. No more free protection. Trump is the most controversial person ever with all forms of abnormal non traditional everything, and whether you like him or not- he isn't attempting to create more wars or starting them like the Bushes. Trump kicked over the beehive, and all these Govt bees are swarming around looking for cover.
Bless all the troops overseas during the holidays. Hope they all just remain safe.