Residents posted videos on social media purportedly showing a large blaze at the refinery. Sounds of explosions were reported ...

Ukraine's Defense Forces conducted a precision strike on strategic military and fuel infrastructure targets in Russia on Feb.

A massive fire erupted at a key Russian oil refinery after a suspected Ukrainian drone strike, forcing a temporary shutdown.

Volodymyr Zelenskyy has hit back at Donald Trump's suggestion that Ukraine could have settled the war with Russia "very ...