Silver Sablinova (Earth-4678)

Silver Sablinova is the princess of the Eastern European nation of Symkaria. At some point during her early adulthood, her family's sovereignty over Symkaria was overtaken by a dictator, who established a totalitarian government in Symkaria. Due to this, the country fell into a bloody civil war, with Sable becoming one of the main helping hands of the rebel movement in the country, becoming the leader of the Sable International, a company of guns-for-hire mercenaries founded by her grandfather, offering her services to anyone who paid well, using the money she raised to create her own technologies and weapons to help the rebels fight as Silver Sable.

Source

 * https://marvel.fandom.com/wiki/Silver_Sablinova_(Earth-1048)