29-2-2024 (SINGAPORE) Singapore is set to become one of the few countries operating two variants of the Lockheed Martin F-35 Lightning II Joint Strike Fighter, as Defence Minister Ng Eng Hen reveals plans to acquire eight F-35A stealth fighters. This comes in addition to the previously announced purchase of 12 F-35B short take-off/vertical landing variants. The move aims to enhance the Republic of Singapore Air Force’s (RSAF) operational flexibility.
The F-35A, with its ability to carry larger payloads in its internal weapons bay and an extended flying range, complements the unique capabilities of the F-35B. The RSAF’s acquisition strategy seeks to optimize the benefits of both variants. The F-35A can carry heavier weapons, such as Joint Direct Attack Munition satellite-guided bombs and the Joint Strike Missile, maintaining its stealth characteristics crucial for combat situations.
While the F-35B has a shorter flying range and smaller internal weapons bay, its short take-off/vertical landing capability is vital for operations in Singapore’s land-scarce environment, particularly considering the anticipated closure of Paya Lebar Air Base in the 2030s.
The decision to acquire both variants offers logistic advantages and cost savings, as the F-35A and F-35B share a high degree of commonality, utilizing many common airframe parts and key onboard systems. Both variants are powered by the Pratt and Whitney F135 engine, ensuring a streamlined maintenance and support framework.
The RSAF’s ability to perform a wide range of missions, coupled with the cost-effectiveness of the F-35A, positions Singapore as a strategic operator of this fifth-generation fighter. The combined fleet of F-35A and F-35B, along with existing F-15SG fighters, strengthens the RSAF’s capabilities to defend Singapore’s airspace.
