in 2015 Northern Limit Line was written about a war where?
Northern Limit Line (film) Northern Limit Line () is a 2015 South Korean naval thriller film written and directed by Kim Hak-soon, based on the real-life events of the Second Battle of Yeonpyeong. It stars Kim Mu-yeol, Jin Goo, and Lee Hyun-woo.
Battle of Debaltseve From mid-January 2015 during the war in the Donbass region of Ukraine, the separatist forces of the Donetsk People's Republic (DPR) tried to recapture the city of Debaltseve in Donetsk Oblast, which had been under Ukrainian control since a counter-offensive by government forces in July 2014. The city lay in a "wedge" of Ukrainian-held territory bordered by the DPR on one side, and the Luhansk People's Republic (LPR) on the other, and is a vital road and railway junction. Separatists began a concerted effort to force Ukrainian troops out of the city on 16–17 January, sparking the Battle of Debaltseve. Heavy fighting went on until 18 February 2015, when Ukrainian forces were forced to withdraw.