Russia has already been rewarded for its cooperation. In April, Russia's deputy defense minister, Vladimir Popovkin, confirmed that Russia had signed a deal to buy $50 million worth of Israeli-made pilotless drones to replace the Russian-made version that performed disastrously during last summer's war with Georgia. Until recently, Israel had supplied pilotless drones, night-vision and antiaircraft equipment, rockets, and various electronic systems to Tbilisi, and the Georgian military received advanced tactical training from retired Israeli generals (including one who commanded Israeli ground forces during the 2006 offensive against Hizbullah). Now, says independent Moscow-based military analyst Pavel Felgenhauer, there is "a clear understanding" between Moscow and Jerusalem that the Israeli government will discourage private Israeli contractors from helping Georgia modernize its military.