French Special Forces Operator (GIGN)
The helmet is the MSA TC 500. Mounted on the front of the helmet is a Thales Group LUCIE Wide FOV Compact Night Vision Goggle. He is also wearing Peltor ComTac III Hearing Protection / Communications headset, and a Petzl STRIX headlamp with IR strobe.
By the way, have you considered that it might be armour for a war elephant?
The word you're looking for is "semantic" not "grammar". Please sort out your own linguistic shortfalls before criticising others.