Command & Conquer: Red Alert 3: Uprising/New Allied Units

Cryo Legionnaire
Cryo Legionnaires are armed with a Cryo weapon with a small freeze radius. Their special ability is to jump a long distance, much like the Sickle's Flea Jump. This can also crush frozen infantry.

They are trained at the Boot Camp and rumored to swim on the water.

Harbinger Gunship
Armed with many weapons this gunship does not need to reload at an airfield. It can be built in infinite numbers and take out many surface targets in seconds. It switches between two different weapons, Proton Collinder-class cannons and miniguns to fit its combat role.

Weaknesses

The Harbingers Weakness is that it is very expensive and it is anti surface only not anti air.

Pacifier FAV
A long range bombardment cannon on a highy mobile chasis, the Pacifier FAV is perfect for decimating enemy bases from long range. Should the enemy manage to close the distance, the FAV can switch to a 7.62mm minigun for close-quarters combat.

Future Tank X-1
A High tech tank armed with two weapons to fit its role, the Neutron Cannons and the Riot Lasers.