This week, the U.S. Navy showcased an advancement in its air capabilities during the Rim of the Pacific Exercise (RIMPAC) 2024. The F/A-18E/F Super Hornets revealed the air-launched variant of the Standard Missile 6 (SM-6), a development previously shrouded in secrecy. This missile, adapted for air launch, represents a critical enhancement to the Navy’s arsenal, augmenting its long-range strike and defensive capabilities.
First seen in 2021 on a VX-31 Test and Evaluation F/A-18F, the SM-6 variant has undergone further testing this year with Super Hornets from the VX-9 Test and Evaluation squadron. These tests were pivotal in integrating the SM-6 into the F/A-18E/F fleet. The U.S. Navy has officially acknowledged the air-launched SM-6 variant, marking a milestone in its operational deployment.
Naval News has confirmed crucial details about this program, including its official name and operational status. The missile, now designated AIM-174B, has been seen on Super Hornets aboard the USS Carl Vinson and at Hawaii’s Joint Base Pearl Harbor-Hickam during RIMPAC 2024. Although the Navy has not commented on the possible live-fire involvement of the AIM-174B during the exercise, the public nature of RIMPAC suggests that additional details may emerge.
The SM-6, known for its versatility as a ship-launched interceptor, has been adapted for air-to-air missions, offering a new role as a long-range air-to-air missile. This development is separate from the AIM-260 Joint Advanced Tactical Missile (JATM) program, which remains classified. The SM-6, with a range of up to 230 miles, can engage multiple threats, including ballistic missiles, aircraft, and surface targets.
Experts believe that the public reveal of the air-launched SM-6 is a strategic move, signaling emerging capabilities to both allies and potential adversaries, particularly China. Justin Bronk, an airpower and technology expert, emphasized the missile’s potential to extend the engagement range of carrier air wings.
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