MSN Remorseless, formerly SLNS Incomparable BC-1003, was an Indefatigable-class battlecruiser of the Republic of Monica System Navy.
In 1920 PD, she was one of several former Solarian battlecruisers clandestinely delivered to the Republic of Monica by operatives of the Mesan Alignment and representatives of Technodyne Industries in an attempt to prevent the annexation of the Talbott Quadrant into the Star Empire of Manticore. She later survived the subsequent Battle of Monica and was captured by the Royal Manticoran Navy.
In April of the following year, Lieutenant Brandon Stiller and Chief Petty Officer Magdalena Grigoriv of the RMN discovered a secondary data backup of her tactical log that unbeknownst to her Monican crew held detailed evidence of Incomparable's transformation into Remorseless, implicating Technodyne employees in the entire process. (SI4)