Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Analysts: Russia Saying One Thing, Doing Another Jamie Dettmer MOSCOW - Russian President Vladimir Putin is presenting himself as a peacemaker in the Middle East, the go-to arbiter to whom all regional leaders can turn to, secure in the knowledge that he considers incumbency a good thing and regime change bad, analysts say. When it comes to neighboring Ukraine, though, the picture is different. Russian-backed separatist forces have increased attacks in recent days, and Wednesday mounted a heavy bombardment of Ukrainian defensive positions around the port city of Mariupol, according to both the Ukrainian government and independent observers. Pro-Moscow separatists opened fire on Ukrainian forces more than 30 times on October 16, killing a Ukrainian soldier and wounding another in the process. The day before, two Ukrainian soldiers were killed by a sniper, according to Ukrainian military officials. Ukrainian officials also accuse Russian-backed forces of engaging with 82 mm mortars, proscribed under the 2015 Minsk agreement struck between Russia and Ukraine. The agreement aimed to resolve the conflict in eastern Ukraine's Donbas region -- a Moscow-fomented insurgency that's claimed more than 14,000 lives since it erupted in April 2014, shortly after Moscow annexed Ukraine's Crimea peninsula. Why Kremlin-sponsored forces have been intensifying their attacks is unclear and goes against the grain of recent moves by both Kyiv and Moscow to get down to serious negotiations and finalize a peace deal which would see two breakaway republics in the Donbas become self-governing, although still part of Ukraine. .