TAS Mk 23 since 1980 The RAM RIM 116 article has a better description of integration with TAS Mk 23 into an AN SWY 2 Self Defense Surface Missile System SDSMS but TAS Mk 23 introduced in 1980 has been removed from USN ships since 2000 starting with USS Nimitz CVN 68 Perhaps there should be a link to the newer Capstone AAW capability with open architecture Ship Self Defense System SSDS Mk 2