Jan. 7 (UPI) -- President Donald Trump said Wednesday night that he will withdraw the United States from dozens of international organizations and treaties, escalating the U.S. policy shift from multilateral engagement under his second administration.

The 66 international organizations, conventions and treaties affected were those deemed "contrary to the interests of the United States," according to a statement from the White House.

The withdrawal was initiated via a presidential memorandum, which names 35 non-United Nations organizations and 31 U.N. entities. Among them are the landmark U.N. Framework Convention on Climate Change, established in 1992, and several others that fight climate change, the U.N. Entity for Gender Equality and the Empowerment of Women, U.N. Oceans and the U.N. Alliance of Civilizations.

"The Trump administration has found these institutions to be redundant in their scope, mismanaged, unnecessary, wasteful, poorly run, captured by the interests of actors advancing their own agendas contrary to our own, or a threat to our nation's sovereignty, freedoms and general prosperity," Secretary of State Marco Rubio said in a statement.

"President Trump is clear: It is no longer acceptable to be sending these institutions the blood, sweat and treasure of the American people, with little to nothing to show for it."