NATO envoys will hold a further formal meeting with Russia on July 13, days after the alliance's summit in Warsaw, in a sign Washington and Moscow want to defuse tensions in Europe, according to Reuters. The forum bringing together Russia and its former Cold War adversary NATO last met in April after an almost two-year hiatus as relations sank to their lowest level in decades over Russia's annexation of Ukraine's Crimea peninsula. The NATO-Russia Council will meet again at ambassadorial level in Brussels next week following the NATO summit in Warsaw in which Western leaders will cement a new deterrent against what they say is Russian aggression in Ukraine. Russia's envoy to NATO said Moscow would focus on the decisions taken in Warsaw, reiterating its view that the alliance's military build-up is risking peace in central Europe.