Commando Man

Commando Man is a Robot Master from the upcoming Mega Man 10. He is able to stun the player by pounding the ground, and he has homing attacks. Commando Man is said to inflict serious amounts of damage. His stage is set in a desert which has a new hazard, a vicious sandstorm that can obstruct the player's vision.

Stage (Mega Man 10)
Not much is known about his stage, but according to Nintendo Power, it says that there's pushing quicksand in his stage, possibly meaning that his stage is sand themed.

Trivia

 * Commando Man has similarities to Spark Man, Magma Man, Search Man, Napalm Man, Mars, and even Mega Man PC's Dyna Man.
 * Other Robot Masters who have been known to stun Mega Man by pounding the ground are Guts Man, Hard Man (who could also stun the player in mid-air), and Concrete Man.
 * As he resembles a tank rather than a soldier Commando Man's name might be a slight nod to Capcom's other video game series Bionic Commando
 * Commando Man was one of Search Man's beta names