FYI, by right a confirmed kill requires the witness of an
officer. However, due to the fact that an officer can't be every
where at 1 time, the next person to witness( on be half of an
officer ) the kill would be the sniper's spotter. But signing off
on the kill record still requires an officer.
BTW, snipers aren't really cold blooded or anti-social, they're
just trying to suppress the horror that they have seen through the
scope without pissing anyone off. Honestly, the civilise world
doesn't think to highly of a sniper being able to kill from an
extended range. Especially girls don't like the ideal of the guy
they know, being able to kill another man with 1 shot. Strangely
they prefer guys who kill another man up close & personal, eg
Commandos, Special Forces, etc.