Russia widened its targets in Ukraine on Sunday with strikes on a military base just miles from the Polish border, as a top Ukrainian advisor said the capital Kyiv was itself now "a city under siege." Meantime, the death toll in the strategic southern port city of Mariupol, facing acute deprivation amid a prolonged siege, has topped 2,000, officials there said. FRANCE 24's Gulliver Cragg reports from Lviv, Ukraine. #Russia #Ukraine #NATO 🔔 Subscribe to France 24 now: https://f24.my/YTen 🔴 LIVE - Watch FRANCE 24 English 24/7 here: https://f24.my/YTliveEN 🌍 Read the latest International News and Top Stories: https://www.france24.com/en/ Like us on Facebook: https://f24.my/FBen Follow us on Twitter: https://f24.my/TWen Discover the news in pictures on Instagram: https://f24.my/IGen