Female soldier gets captured and raped

A masked and gloved infiltrator silences a female sentry, using a ligature to strangle her from behind till she passes out. He drags her and hides her, then left her bound and gagged in order to complete his mission. The girl slowly regains consciousness and hears a huge fighting outside...obviously her assaillant has been spotted. She struggles, trying to warn someone of her presence but only muffled sounds come out from her mouth... The sound of the guns suddenly stops...She first thinks it is all over and she will be free soon...till she sees the man in black coming to her again...she then understands...she is the only one still alive in the camp! She understands also why he came back...she just hopes her death will be quick...it won't be. Considering her as a trophy for a succesfull mission, the enemy is merciless, he will tease her, rape her and slowly take her breath away...