Who dies in the expendables 2?

In "The Expendables 2," the character Billy the Kid, played by Liam Hemsworth, dies during a mission when he is ambushed and killed by enemy forces. His death serves as a pivotal moment in the film, fueling the revenge plot of the remaining Expendables team. Additionally, the villain Jean Vilain, portrayed by Jean-Claude Van Damme, ultimately meets his end at the hands of Barney Ross, played by Sylvester Stallone.