It's the first U.S. warship to enter the Black Sea since the Russians seized three Ukrainian boats in the Kerch Strait in November.
https://www.nytimes.com/2019/01/08/nyregion/trump-tower-natalya-veselnitskaya-indictment.html
https://tyzhden.ua/Society/225188
https://www.business-gazeta.ru/article/408753
http://www.kasparov.ru/material.php?id=5C33CB017F6EF
http://www.rosbalt.ru/blogs/2019/01/07/1755699.html
https://www.novayagazeta.ru/articles/2019/01/07/79117-raskrytie-terakta-s-razoblacheniem