F-35B jet’s flight preparations from Thiruvananthapuram complete, big relief after 37 days

British F-35B jet stranded in India for 37 days cleared for test flight after repairs. The stealth fighter, stuck since June due to technical faults, highlights Indo-UK defense ties. Success means return to HMS Prince of Wales; failure mandates UK transport.

Post Published By: Karan Sharma
Updated : 21 July 2025, 5:04 PM IST
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Thiruvananthapuram: On 21 July 2025, a sigh of relief came for the British Army as the British Royal Navy's advanced F-35B Lightning II fighter jet, which had been stuck at Thiruvananthapuram International Airport for the last 37 days, was now fully ready for a test flight.

What Happened on 14 June 2025?

The jet was on a normal practice flight from the British aircraft carrier HMS Prince of Wales on 14 June 2025 when it had to make an emergency landing due to bad weather and low fuel.

The incident took place during a joint exercise between the navies of India and Britain. The jet was refueled after landing, but before takeoff it was discovered that its hydraulic system and auxiliary power unit (APU) were faulty, which are very important for both flight and landing.

Sequence of events

The three British technicians who initially came could not repair the jet, as it was equipped with advanced and sensitive technology that required specialized equipment and experts.

On July 6, a team of 25 British and American engineers arrived in Thiruvananthapuram in the RAF's A400M Atlas aircraft. They brought with them the necessary equipment and a tow vehicle.

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The jet was then shifted to Air India's MRO Hangar 2, where the repairs began. The hangar was sealed to maintain secrecy, and security was handled by British military personnel.

Why did it make headlines?

The F-35B is the world's most advanced stealth fighter jet, costing around Rs 900-1000 crores. It is equipped with STOVL technology, allowing it to take off from short runways and land like a helicopter. It has state-of-the-art sensors, data systems, and the ability to carry missiles.

Next Steps

Now, the jet is ready for a trial flight. If the test is successful, it will go back to HMS Prince of Wales. Otherwise, it will be sent to Britain by an RAF C-17 Globemaster III aircraft.

India provided full support in this entire operation through the Indian Air Force, CISF, and Air India. The British High Commission described India's help as a symbol of the deep military friendship between the two countries.

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