Deputy FM says Moscow and Tehran 'don't succumb to the dictates of the US and its satellites' after reported American request for Islamic Republic to halt UAV sales to Russia

Session scheduled to continue for over 5 weeks in Geneva; Iranian FM to attend against backdrop of domestic rights protests

But PM says Warsaw will hand over German-made equipment to Ukrainians even if Berlin balks at move; German foreign minister says 'we won't stand in the way'

State Department says Moscow unilaterally postponed meeting as Russian deputy FM rails at American 'reluctance to listen to our signals and reckon with our priorities'

Blaze comes days after weapons store and Russian jets in Crimea destroyed, as Moscow fumes at Ukrainian officials alluding to attacks, threatening to draw US into war

Deputy Foreign Minister Ryabkov says Kremlin 'disappointed' with signals coming from NATO and Western Europe as he prepares to meet US Deputy Secretary of State Sherman in Geneva

Claiming Russian military chased away Royal Navy ship with shots and bombs, deputy FM says those who test Moscow's resolve and strength 'are taking high risk'

Moscow says that while it understands Tehran's motives and the 'reasons prompting' further step away from 2015 nuclear deal, it wants Iranians to be 'responsible'

As ties with US under Trump reach lowest point since Cold War and amid major unresolved issues, Moscow officials say they don't anticipate improvement

Israel urges European states to sanction Tehran; Russia voices regret, but blames US pressure; UN says Iran must stick to its accord commitments