Command of the U.S. Armed Forces has drafted a new national military strategy, as well as has defined main threats for the country, Chairman of the Joint Chiefs of Staff General Joseph Dunford said.

He said that institutes and structures supporting international world order still remain in force since the end of World War II, however, at the same time they faced forces which challenged them, Informing reported.

At the same time Joseph Dunford specified that the main challenges for the U.S. are considered to be Russia, China, Iran and North Korea.

It should be noted that the new strategy must be approved by the U.S. authorities.