FILE- In this Saturday, April 12, 2014 file photo Chechen regional leader Ramzan Kadyrov speaks at a news conference in Chechnya's provincial capital Grozny, Russia. As the fighting increases in eastern Ukraine, Chechnya's Moscow-backed leader Kadyrov insisted Wednesday May 28, 2014, he had not sent any of his troops to help pro-Russia insurgents, but said some Chechens may have gone there on their own. (AP Photo/Musa Sadulayev, FILE)