The announcement that Qatar would be giving Donald Trump a ‘free’ Air Force One was already the subject of much controversy. Many had questions about the ethics of such a transaction, while others expressed concerns about security and the potential cost needed to upgrade such a plane to meet the needs of the US president.

Qatar will send the $400 million Boeing 747 aircraft as an unconditional “donation” to the Department of Defense, The Washington Post reported.

Earlier this year, President Trump confirmed that the Qatari royal family was donating a Boeing 747-8 for his use.