The separatists deny that the war is over, and guerrilla warfare continues throughout the North Caucasus. Colonel Sulim Yamadayev, Chechnya's second most powerful loyalist warlord after Kadyrov, also denied that the war is over. In March 2007, Yamadayev claimed there were well over 1,000 separatists and foreign Islamic militants entrenched in the mountains of Chechnya alone: "The war is not over, the war is far from being over. What we are facing now is basically a classic partisan war and my prognosis is that it will last two, three, maybe even five more years." According to the CIA factbook, Russia has severely disabled the Chechen separatist movement, although sporadic violence still occurs throughout the North Caucasus. The overall security situation in Chechnya remains exceedingly difficult to accurately report due to the near monopoly the Russian government has on media covering the issue. In May 2007, Amnesty International refuted claims by the government that the conflict has ended, stating "while large-scale military operations have been reduced, the conflict continues." The strength of the separatists has for many years been unknown. Although Russia has killed a lot of separatists throughout the war, many young fighters have joined the separatists.