Back when FASA published Star Trek roleplaying they had an adventure called "OLD SOLDIERS NEVER DIE". It was about a secret prototype of an Earth/Romulan War era battleship being stolen by the Romulans.
Along with the adventure was supposed to be a separate sourcebook called "The Romulan War" that detailed the history of Earth (Federations) war with the Romulans.
Anybody ever seen either of these?