This was stated by US Secretary of State Anthony Blinken in an interview with the 60 Minutes program, answering a question about the importance of these issues.
"It seems to me that it is impossible to talk about some kind of hierarchy. There are some things central and on the front line - a wolf at the door - including a potential conflict, but, without a doubt, the climate represents an existential challenge for all of us, "Blinken said, his words are quoted on the website of the State Department.
Earlier, the former president of the American Council on Foreign Relations, Richard Haass, called the United States the main security threat in the world.
Also, Russian Deputy Foreign Minister Sergei Ryabkov announced NATO's attempts to put pressure on Russia and China for the sake of their own dominance in nuclear weapons.