We are letting Turkey off the hook with that Russian defense system, read article, something like the Obama admin. was not providing them Patriot missiles.
Turkey's Erdogan claims US will not impose sanctions over S-400 crisis
The New Arab
Trump and Erdogan have expressed concerns over harming the countries' strategic ties [Anadolu] Date of publication: 29 June, 2019
The US president expressed sympathy for his Turkish counterpart, Recep Tayyip Erdogan, over the crisis, blaming former President Barack Obama for failing to sell Patriot missiles to Turkey.
US President Donald Trump said he would not impose sanctions on Ankara of Turkey's purchase of Russian air defence systems, Turkish President Recep Tayyip Erdogan claimed on Saturday.
Read more at: https://www.alaraby.co.uk/english/news/2019/6/29/trump-to-withdraw-sanctions-threat-over-turkeys-s-400-deal
.
Which would be significant if true, since this picture appears to be from the G20 summit, I assume it's true.