The Kelvin Constitution Class Mk II ( 2260 -2270s ) this is the U.S.S. Potemkin NCC-1657 circa 2266 in ST Sojourner’ Cold War ‘ the Enterprise A is a Constitution Mk III. Notice the newer JN65 nacelles and aft torpedo launcher in the secondary hull.

Reddit Post • /u/ImpressionFew6188 • StarTrekStarships