The two F-35As arrived from Luke Air Force Base in the US earlier this week.
With the arrival of the fifth-generation fighters, the 3SQN fleet has now grown to six aircraft.
The F-35A Lightning II is the Australian Defence Force’s first fifth-generation air combat capability and is a highly advanced multi-role, supersonic, stealth fighter that will meet Australia’s requirements to defeat current and emerging threats.
The first F-35A aircraft was accepted into Australian service in 2018 and the Air Force expects 3SQN will be operational in 2021.
For the RAAF, the F-35A's combination of full-spectrum, low-observable stealth coatings and materials, advanced radar-dispersing shaping, network-centric sensor and communications suites – combined with a lethal strike capability – means the aircraft will be the ultimate force-multiplying, air-combat platform.
Over the coming years, Australia will purchase 72 of the advanced fifth-generation fighter aircraft as part of the $17 billion AIR 6000 Phase 2A/B program – which is aimed at replacing the ageing F/A-18A/B Classic Hornets that have been in service with the RAAF since 1985.
All 72 aircraft are expected to be fully operational by 2023.
More than 340 F-35s are operating today with partner nations, more than 700 pilots and 6,500 maintainers have been trained, and the F-35 fleet has surpassed more than 170,000 cumulative flight hours.