"Height Of Irresponsibility": US Top Diplomat Slams Putin's Nuclear Threat

Top US diplomat Antony Blinken called President Vladimir Putin's "provocative" nuclear rhetoric "the height of irresponsibility" Wednesday, days after the Russian leader put his strategic forces on alert after invading Ukraine.

"It's dangerous. It adds to the risk of miscalculation. It needs to be avoided," Blinken told a press briefing in Washington.

Pentagon spokesman John Kirby said meanwhile that the United States had postponed a planned test launch of a ballistic missile so as not to exacerbate tensions.

"In an effort to demonstrate that we have no intention in engaging in any actions that can be misunderstood or misconstrued, the secretary of defense has directed that our Minuteman III intercontinental ballistic missile test launch scheduled for this week be postponed," Kirby said.

"We did not take this decision lightly, but instead to demonstrate that we are a responsible nuclear power," he said.

"We recognize at this moment of tension how critical it is that both the Unit

(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)