"The constant accusations against us by the Secretary General (Anders Fogh Rasmussen) convince us that the alliance is trying to use the crisis in Ukraine to rally its ranks in the face of an imaginary external threat to NATO members and to strengthen demand for the alliance ... in the 21st century," the ministry said in a statement. Reactions: Russian Foreign Minister Sergei Lavrov on Thursday said the deployment of NATO forces in eastern European countries close to Russia would violate of agreements between Moscow and the alliance, the Interfax news agency reported. Lavrov said even the fact that NATO was discussing deploying troops or installations on territories "closely adjacent" to Russia ran counter to the Founding Act agreed by Russia and the military alliance in 1997, Interfax reported. For his part, President Vladimir Putin has proposed mechanisms for "urgent discussions" on the situation surrounding Ukraine's debt to Russia for gas in a message to European leaders, his spokesman said on Thursday. Putin informed the leaders he was deeply concerned about the debt, which state-controlled Gazprom says stands at about $2.2 billion, and its possible effects on transit of Russian gas to Europe via Ukraine, Dmitry Peskov said.