The Trump administration began its promised deportations of illegal immigrants this week, but senior Deputy White House Chief of Staff Stephen Miller said Friday that more aircraft are needed to speed up the process.

President-elect Donald Trump's incoming administration plans to immediately order a series of deportation raids targeting illegal immigrants, according to multiple reports Saturday.

Mexico refused to allow a U.S. military flight carrying deportees to land in the country on Thursday as President Donald Trump institutes an immigration crackdown, according to reports.

The Department of Defense said this week that it would provide planes for deportation flights. Two military jets landed in Guatemala City on Friday carrying deported migrants from Tucson, Ariz., and El Paso,

NBC News cited two anonymous U.S. defense officials and another informed source. Newsweek reached out for comment to the White House via email on Friday night. Hundreds of undocumented migrants have been arrested since Trump began his second term on Monday.

The Trump administration is planning to use military aircraft every day to help carry out what President Donald Trump and his "border czar," Tom Homan, have promised will be the largest deportation operation in U.