By Saqib S. Qureshi — SCN News
WASHINGTON — President Donald Trump threatened Iran with severe U.S. retaliation Thursday if investigators establish that Tehran was behind the cockpit attack aboard an Israel-bound flydubai flight, escalating the political stakes of an aviation investigation whose motive and any possible foreign direction have yet to be established.
Asked at the White House whether he had been briefed on a possible Iranian connection to the co-pilot accused of stabbing the captain and trying to bring down Flight FZ1073, Trump said officials were still examining the matter. He said that based on what he was hearing, he believed an Iranian link was possible, but offered no evidence or intelligence supporting that assessment. When asked whether the United States would retaliate if Tehran's involvement were confirmed, Trump said Iran would be hit “very hard.”
The warning represents a significant escalation from the uncertainty surrounding the incident only a day earlier. The Dubai-to-Tel Aviv flight was forced to divert to Tabuk, Saudi Arabia, on Wednesday after a violent confrontation inside the cockpit sent the aircraft into a rapid descent. Israeli officials say the co-pilot stabbed Indian captain Smit Machchhar and attempted to crash the aircraft before the wounded captain unlocked the cockpit door, allowing passengers and crew to intervene.
Machchhar's action enabled passengers to enter the flight deck and overpower the alleged attacker, while additional flydubai pilots traveling aboard the aircraft eventually took control and landed it safely in Saudi Arabia. Machchhar underwent treatment after suffering serious stab wounds and was reported in stable condition. All passengers survived, while the alleged attacker was taken into Saudi custody.
The central unanswered question has now shifted from what happened aboard the aircraft to why it happened and whether anyone outside the cockpit was involved. Saudi authorities are questioning the suspect, while the United Arab Emirates has opened a formal investigation intended to determine the circumstances, motive, possible terrorist purpose and whether there was prior planning or external direction.
That inquiry has not publicly produced evidence tying the alleged attacker to the Iranian government. Flydubai has said the underlying reasons for the cockpit confrontation remain unknown and has urged against premature speculation while investigators gather evidence. Israeli authorities are also examining whether the co-pilot acted alone or had accomplices.
Trump's comments therefore move ahead of the publicly established findings. His assessment also differs in emphasis from Israeli Prime Minister Benjamin Netanyahu, who said Thursday that it remained too early to determine whether Iran was behind the incident. Netanyahu has said Israel intends to establish whether the suspect had accomplices and whether Tehran played any role, while indicating that Israeli authorities could participate in the wider investigation.
Israeli officials have nevertheless increasingly described the incident as an attempted terrorist attack. Netanyahu said information being gathered about the co-pilot indicated he had undergone Islamist radicalization, while Defense Minister Israel Katz described the episode as an attempted jihadist attack. Those assertions have not yet established whether any ideological motivation was connected to an organization or government.
The distinction between individual radicalization and state direction could determine whether the incident remains primarily an aviation terrorism case or develops into another confrontation involving Iran, Israel and the United States. An attacker acting independently would present a substantially different security and diplomatic problem from an operation planned, financed or directed by a foreign government.
Trump's warning makes that distinction especially consequential. The United States and Iran are already locked in a wider regional confrontation, meaning an official determination that Tehran directed an attempted attack against a civilian aircraft carrying mostly Israeli passengers could create pressure for another U.S. military response. Conversely, acting before investigators establish such a connection could risk escalating the conflict on the basis of an allegation that has not been publicly substantiated.
The investigation is therefore likely to focus heavily on the suspect's communications, financial activity, travel history, digital devices and any contacts before the flight. Investigators will also examine cockpit recordings and other aircraft data to reconstruct the confrontation and determine whether the co-pilot's actions were planned in advance. Establishing external direction would require evidence extending beyond the attack itself.
The suspect has been identified by Israeli officials as an Omani national, while Omani authorities have confirmed that the man was born in Oman and currently holds Omani citizenship. His nationality alone provides no evidence of Iranian involvement, and authorities have not publicly disclosed a connection between him and Tehran or the Islamic Revolutionary Guard Corps.
The timing has heightened Israeli concern because the incident occurred close to the anniversary of the October 7, 2023 Hamas-led attack, while Israel remains on heightened alert for regional threats. Israel scrambled fighter aircraft during Wednesday's emergency after the flydubai jet deviated from its expected flight profile and began descending rapidly, initially raising fears of a possible hijacking or deliberate attempt to use the aircraft as a weapon.
Flight-tracking data and passenger accounts have since helped reconstruct the extraordinary minutes aboard FZ1073, but they cannot answer the question now driving the international investigation. They show that the aircraft descended sharply, emergency signals were transmitted and passengers and crew intervened before trained pilots brought the plane safely into Tabuk. They do not establish who, if anyone, directed the alleged attacker.
That evidentiary gap is particularly important after Trump's remarks. A possible Iranian connection has moved in less than 48 hours from one investigative hypothesis to a question carrying an explicit threat of U.S. military retaliation. Yet Netanyahu himself continues to say that determining whether Tehran was involved requires further investigation.
The next findings from Saudi and Emirati investigators could therefore have consequences extending far beyond aviation security. If evidence shows the co-pilot acted alone, Trump's conditional threat may go no further. If investigators establish credible foreign direction, however, the failed attempt to bring down a civilian aircraft could become another flashpoint in the already dangerous confrontation between Washington, Israel and Tehran.