Secretary-General Antonio Guterres demanded a halt to “nuclear saber-rattling” on Monday, saying the world is at a “maximum moment of danger” and all countries with nuclear weapons must make a commitment to “no first-use.” The U.N. chief told the U.N. Security Council that the commitment to dialogue and reason that led to the recent deal restarting grain and fertilizer shipments from Ukraine and Russia must be applied to “the critical situation” at Europe’s largest nuclear power plant… – Military.com Photo: UN