Concerns have been raised on Capitol Hill and within national security circles over the controversial choices President-elect Trump has made for foreign policy and national security roles. Rep. Gregory Meeks (D-NY),

President-elect Donald Trump is moving to build out his national security team, announcing he is nominating Fox News host and Army veteran Pete Hegseth to serve as his defense secretary and former Director of National Intelligence John Ratcliffe to lead the Central Intelligence Agency.

Both Marco Rubio and Mike Waltz have more hawkish foreign policy views than the incoming president, who ran on a platform of restoring peace to a war-torn world.

The former Green Beret and three-term congressman from Florida has established himself as a hawkish Republican voice on matters of national security.

Trump, in his first term in office, went through four national security advisers

President-elect Donald Trump said on Tuesday he picked Republican Representative Mike Waltz to be his national security adviser, tapping a retired Army Green Beret who has been a leading critic of China.

The Florida congressman has been a frequent critic of the Chinese government on many fronts, from the global supply chain to Taiwan.

President-elect Donald Trump has asked Florida Republican Rep. Mike Waltz to be his national security adviser, multiple sources told ABC News.