XCOM 2 - The Grenadier and Some Enemies

Shacknews has information on two of the enemies in XCOM 2, the Archon and Shieldbearer.

The Shieldbearer is a heavy tank unit with a bulky set of armor. He's hard to take down on his own, but his special ability makes him even more of a threat. He can activate shielding within a radius around him, which will buff any other enemy units inside of it. The team said during the presentation that he'll often need to be the first priority, because once he armors up his allies the battle gets that much more difficult.

Then there is this video interview on another enemy, the Faceless.

And this video interview on the Grenadier class.

Thanks Eye.