KYIV, Nov 18 (Reuters) - A Russian missile attack killed 10 people and wounded 44 in Ukraine's Black Sea port of Odesa on Monday ... and that an apartment building, a university building and an administrative building had been damaged.

Also Sunday, President Joe Biden authorized for the first time the use of U.S.-supplied long-range missiles by Ukraine to strike inside Russia, after extensive lobbying by Ukrainian officials.

Two children were among 11 people killed when a Russian missile hit a residential building in Ukraine's northeastern city of Sumy, Ukrainian officials said, while another missile strike left the region's administrative centre without power.