The Oliver Hazard Perry-class frigate (FFG-7) was a class of guided-missile frigates built for the U.S. Navy and later operated by numerous allied navies. Designed for escort and general-purpose roles ...

The Constellation-class frigate was supposed to replace the aging Oliver Hazard Perry-class frigates now in service. However, last year, the US Navy warned that the program was running up to... A ...

The United States Navy’s Constellation-class frigates are set to replace the aging Oliver Hazard Perry-class frigates now in service, but the warships are now estimated to be three years behind ...

The following is the Jan. 5, 2026, Congressional Research Service report, Navy Constellation (FFG-62) and FF(X) Class Frigate ...