The U.S. has notified the United Nations that it is freezing some funding to a U.N.-backed mission in Haiti tasked with fighting gangs trying to seize full control of the country’s capital, the U.N. said Tuesday.

More than $13 million in U.S. funding for an international security force helping fight armed gangs in Haiti has been frozen under President Donald Trump's 90-day pause on foreign aid, the United Nations said on Tuesday.

The United States has frozen its financial contributions to a multinational security support mission in Haiti, a United Nations spokesperson said on Tuesday, a move that would stop $13.3 million in pending aid.