Days after the British prime minister said there were strong indications of Islamic Republic involvement in the RAF Fairford terror plot, Trump says the Flydubai attack may also have Iranian links. An Omani co-pilot stabbed the captain and sent the Israel-bound aircraft carrying 174 people into a 14,000-foot plunge. Passengers and crew subdued him before the plane landed safely in Saudi Arabia. The attacker came from Oman, one of the Islamic Republic’s friendliest and most accommodating regional partners. Asked whether he was connected to Iran, Trump said that based on what he is hearing, “the answer is yes.” The timing is chilling. After U.S. pressure forced countries to block Iranian airlines, Islamic Republic state television aired a plan to make regional air routes unsafe and claimed Iran could disrupt up to 2,500 flights a day. Within days, a plane full of Israelis was nearly brought down and Trump pointed to an Iranian connection. The regime’s threats against civilian aviation must now be treated as a global security threat. The Islamic Republic has already demonstrated its contempt for civilian lives in the sky. The Revolutionary Guard shot down Ukraine International Airlines Flight PS752 in 2020, killing all 176 people aboard. Its threats against civilian aviation can never be dismissed as empty rhetoric.