Belarusian President Alexander Lukashenko said on Sunday that Ukraine has stationed more than 120,000 troops at its border with Belarus and that Minsk had sent military formations along its entire border in response, Russia's RIA state news agency said. Lukashenko, an ally of Vladimir Putin, said the Belarusian-Ukrainian border is mined "as never before" and that Ukrainian troops would incur huge losses if they tried to cross it.