The Russian government has approved negotiations with India on the terms of a military exchange.

俄罗斯政府已批准与印度就军事交流的条件进行谈判。

They're signaling to the Saudis and their US allies that any possible military exchange would have far reaching consequences.

他们是在向沙特及其美国盟友发出信号，任何可能的军事行动都将产生深远的影响。