NATO's head warned on Thursday of a risk of a return to heavy fighting in Ukraine but said it would be unwise to declare a cease-fire agreement dead, despite repeated violations, because it remained the best hope for peace.
The Ukrainian military on Tuesday accused pro-Russian rebels of conducting long-range artillery attacks on villages in the east and said one of its serviceman was killed and 12 wounded in clashes in the previous 24 hours.
"The conflict in Ukraine has already cost over 6,000 lives. Ceasefire violations persist. And there is still a risk of a return to heavy fighting," NATO Secretary-General Jens Stoltenberg told a meeting of defence ministers from NATO and Ukraine.
The conflict has caused the worst crisis in East-West relations since the Cold War.
"Russia continues to support the separatists with training, weapons and soldiers. And it has large numbers of forces stationed on its border with Ukraine," he said.
Denies accusations
Moscow denies Ukrainian and NATO assertions that it has soldiers fighting in Ukraine.
Stoltenberg said that despite many violations of the Febuary ceasefire, it would "not be useful" to declare the Minsk agreements dead because they were "the best possible foundation for a peaceful solution. ..."
"Without the Minsk agreements, I am really afraid that the situation can deteriorate even more," he told a news conference.
Ukraine is not a member of NATO and the U.S.-dominated alliance has not intervened militarily in the conflict.
But it is giving financial help and advice to the Ukrainian armed forces. NATO has now agreed to set up a new fund to help Ukraine with removing mines and countering improvised bombs.
Share information
Stoltenberg said NATO had also launched a scheme to share air traffic information with Ukraine from regional traffic control centers in Poland, Norway and Turkey.
NATO officials said the scheme was aimed at countering terrorism or hijackings.
Nearly 300 people died last year when Malaysia Airlines flight MH17 crashed in rebel-held eastern Ukraine.
The plane is widely believed to have been shot down with a surface-to-air missile launched by pro-Russian forces in Ukrainian territory, but Moscow denies involvement.
