Russian attacks kill 6 in Kyiv and other cities and expose gaps in Ukraine’s air defenses

The company did not say who was responsible for the attack. It added there were no casualties or oil spills, and the tankers — sailing under the flags of Liberia and the Marshall respectively — remained afloat.

Both Russia and Ukraine have sharply ramped up strikes on ships in the Black and Azov seas over the past week. Ukraine’s strikes on oil tankers continue reading …