The Defense Department has officially accepted a luxury jet from Qatar and has begun planning how to convert the plane into an Air Force One, despite bipartisan concern that accepting a foreign government’s plane is both dangerous and unethical.

N.Y., said Monday he will introduce a bill that would “prohibit any foreign aircraft from being used as Air Force One,” targeting the $400 million luxury plane President Donald Trump is reportedly planning to accept and use as Air Force One from Qatar.