[Icelander]

It would help if we knew more about his other vampire powers, his mission and his available support.

Do his vampire powers include better ways of seeing and fighting in the dark than modern technological image-intensification NVG gear?

Are the OpFor resource-poor guerillas, terrorists or tribal warbands without access to either high technology or a larger organisation? Or are the army of a nation state? Mercenaries serving a fantastically rich megacorporation?

What kind of security are they likely to have? Do they have attack helicopters and armoured vehicles? Armed drones? High-powered jet ground-attack aircraft?

Does 'solo mission' mean that he is entirely without support during the entire mission and must handle insertion and extraction by himself as well, or does he have the option of calling for some kind of help? That could include expert advice, information technology assistance on request, sensor data from drones or satellites or range up to extraction for himself or the POWs, medevac if wounded or remote strikes.