Third pic strikes me as odd. It's titled "The photograph shows Canadianpeacekeepers from the 1st Battalion, Canadian Guards, working on communication lines between their headquarters in Kyrenia and the Nicosia Zone headquarters of UNFICYP. "
The guy foreground is portraying a sentry and we didn't do that over there. Lots of Observation Post but not what he's doing. Strange posing by a photog. Canadian Guards were the only regiment that had no battle honors on their colors, disbanded with unification.