The laser obstacle warning system should be
SELEX LOAM as far as I know, fitted in the nose just below the forward radar.
I could imagine #1 being two of three sensors of the additional 360° obstacle proximity LIDAR (
rotating heads for horizontal plane coverage), with #2 being a fairing for the enhanced/synth vision cameras? I can't see any lenses or optical windows at the front of the fairing, though.