I think AARGM-ER is heavier than 400 kg, AGM-88E is 355 kg, and AARGM-ER supposed to have 11.5" dia. rocket motorAARGM-ER has some 40 years of technological advances working for it. Including the lifting body strakes which Kh-15 lacks. So it's not that surprising both may achieve similar range and speed, even though they're wildly different class of missile. One is approximately 400 kg missile, the other is a 1200 kg missile.
NAVAL AIR SYSTEMS COMMAND, Patuxent River, Md.
NAVAIR AIR SYSTEMS COMMAND, Patuxent River, Md. -- The U.S. Navy completed the first captive carry flight test of an Advanced Anti-Radiation Guided Missile – Extended Range (AARGM-ER) missile on an F/A-18 Super Hornet June 1 at the Patuxent River test range.
During the test, the F/A-18 Super Hornet conducted a series of aerial maneuvers in order to evaluate integration and structural characteristics of the AARGM-ER. Test points were completed across a range of flight conditions to demonstrate carriage compatibility of AARGM-ER with the F/A-18 Super Hornet.
“This first flight represents a significant step in the AARGM-ER Engineering and Manufacturing Development phase,” said Capt. Mitch Commerford, who oversees the Direct and Time Sensitive Strike program office (PMA-242). “Data collected from this testing will inform the planned build-up and overall expansion of flight testing with AARGM-ER.”
Testing will continue over the next few years in preparation for initial operational capability in fiscal year 2023, he said.
The extended range variant, which leverages the AARGM program that’s currently in full rate production, has been upgraded with a new rocket motor and warhead. It will provide advanced capability to detect and engage enemy air defense systems.
AARGM-ER is being integrated on the F/A-18E/F and EA-18G, and will also be compatible for integration on the F-35A/B/C.