The Kazan Yasen-M-class SSGN of project 885M is preparing for acceptance trials set to start this autumn. It is the first Project 885M submarine, an improved version of the Severodvinsk (Yasen-class).

The Kazan Yasen-M-class SSGN of project 885M has several differences from the Severodvinsk lead submarine of project 885. It is shorter and has a sharper bow, while the number of torpedo launchers decreased.