Smit Machchhar, the Indian first officer on flydubai Flight 1073, was stabbed repeatedly by his fellow pilot — reportedly an Omani national — while the aircraft was en route from Dubai to Tel Aviv. The attacker then sent the Boeing 737 into a near-vertical dive, plunging roughly 14,000 feet in under 30 seconds. Machchhar, covered in blood and lying on the cockpit floor, managed to reach the door release, cracking open the one barrier between the attacker and the 174 people behind it. What followed was an ad-hoc relay of civilians doing jobs they had never trained for. Yaniv Hayoun, described by Netanyahu as a plumber, entered the cockpit, helped wrestle the attacker, then grabbed the flight controls and pulled back — a manoeuvre he told the Israeli prime minister he'd learned from watching television. Dr Shota Musaev, a dentist, found the attacker on top of Machchhar and helped subdue him, binding him with headphone cords and plastic zipties. Musaev then turned medic, treating wounds so severe that Machchhar's hands were 'practically sliced open, almost severed in two,' and warning that minutes more of blood loss would have killed him. Off-duty relief pilots — variously reported as British, South African, or from New Zealand — then entered the cockpit and stabilised the aircraft. Passenger Almog Itali described them pulling the yoke and levelling the plane before executing an emergency landing in Tabuk, north-western Saudi Arabia. The aircraft touched down with most of its rudder ripped away, a level of structural damage that aviation experts said should have torn the plane apart. The engineering miracle is worth pausing on. Former United Airlines pilot Steve Arroyo said the aerodynamic forces during that descent were severe enough to destroy the rudder entirely, and he was 'amazed the aircraft didn't come apart.' Another expert, Guzzetti, noted the recovery was only possible because there was enough altitude remaining — had the dive continued below 10,000 feet, recovery would likely have been impossible. Machchhar trained for 18 months in New Zealand in 2008-2009. Philip Kean, CEO of Mainland Air where he trained, called him an above-average pilot and noted that managing a crisis in reality versus in training was a 'whole different story.' Machchhar underwent surgery in Saudi Arabia and is reported to be in stable condition. Indian officials say they are in contact with his family — a wife and two children living in Dubai. The geopolitical frame is unavoidable. The flight was bound for Tel Aviv. Israeli officials provided much of the public detail on events inside the cabin. Both Modi and Netanyahu issued public statements praising Machchhar within hours. The attacker's nationality — Omani — and the route raise questions about screening, motive, and whether this was ideologically driven, though no official motive has been confirmed. The deeper structural question is about cockpit security architecture post-9/11. The reinforced cockpit door, designed to keep attackers out, became the barrier that nearly killed everyone on board when the threat originated inside. The system assumed the danger was always external. This incident inverts that assumption entirely, and the aviation industry will have to reckon with the design implication: a locked cockpit with a hostile pilot inside is a single point of failure with no redundancy.