'Some troops'? That's an understatement in his tweet. It's 12,500 and a massive slap in the face. Lots of blurb with his advisers justifying it, but it's been slammed as 'a gift to Putin'.
'President Donald Trump's decision to pull nearly 12,000 US troops from Germany triggered an onslaught of disapproval from Republicans, Democrats and former senior military officials, who said the move will benefit Russia, degrade US national security and military readiness, cost US taxpayers billions and undermine US relations with Germany, NATO and Europe.'
Oh of course, he had a private call with Putin last week... 