Ukraine says dozens of Russian naval officers, including commanders, have been killed in a missile attack against a Crimean HQ.

Ukraine calls on the US to provide it with ATACMS long-range missiles, despite Russia's warnings that Western arms supplies only prolong the war.

South Korea and the United States fire a volley of missiles off the east coast of the Korean Peninsula in response to North Korea's latest launch of an intermediate-range ballistic missile (IRBM) over northern Japan.