It's a bit more than that, and they've been providing artillery support and airstrikes for the 60,000 Kurds and Syrians who have been fighting Isis and Assad. All that goes away now.
Oh and as a sweet bonus to economic war, you can war on an ally that pisses you off without raising a stink. Euroweenies are in the cross-hairs and that 7.5 billion WTO ruling is going to be fun. The Weenies have to sit there and take it and can’t retaliate. Carefully crafted tariffs are going to royally piss off the “right” people who wield the most political clout in Germany, France, Spain etc. and Poland being exempt as a real ally is going to make blood boil.