2014-03-04T113658Z_828610193_GM1EA341IE202_RTRMADP_3_UKRAINE-CRISIS-RUSSIA-MILITARYRussia’s Defense Ministry announced new military operations in several regions near the Ukrainian border on Thursday, even as Chancellor Angela Merkel of Germany warned the Kremlin to abandon the politics of the 19th and 20th centuries or face diplomatic and economic retaliation from a united Europe. In Moscow, the military acknowledged significant operations involving armored and airborne troops in the Belgorod, Kursk and Rostov regions abutting eastern Ukraine, where many ethnic Russians have protested against the new interim government in Ukraine’s capital, Kiev, and appealed to Moscow for protection. A day after a deputy minister denied any military buildup on the border, the Defense Ministry released a series of statements beginning early Thursday that appeared to contradict that. They outlined what was described as intensive training of units involving artillery batteries, assault helicopters and at least 10,000 soldiers. MORE