Islamic Revolutionary Guard Corps (IRGC) has claimed it struck and “seriously damaged” a F-35 Lightning II over central Iran, amid escalating regional tensions.In a statement, the IRGC said its air defence systems targeted the aircraft at around 2:50am local time on Thursday, adding that the jet was hit and its condition remains under investigation. It noted there was a “high possibility” the aircraft may have crashed.The IRGC also claimed the operation followed the interception of more than 125 US-Israeli drones, describing the incident as evidence of improved capabilities in Iran’s integrated air defence systems.However, the United States military presented a different account, stating that a US F-35 aircraft had carried out a combat mission over Iran but later made an emergency landing.According to US officials, the pilot is in stable condition, with no confirmation of a crash.About F-35 fighter jetFifth-generation stealth aircraft: Designed to evade radar, making it difficult for enemy air defences to detect and track.Multi-role combat jet: Used for air superiority, precision strikes, reconnaissance and electronic warfare.Advanced sensors and data fusion: Provides pilots with a comprehensive battlefield picture in real time.Used by US and allies: Widely deployed by the US military and key partners, including Israel.High cost, high value: Costs over $100 million per aircraft, making any damage or loss significant.