Command & Conquer: Red Alert 3/Allied Strategies

Allies vs Empire
The Allies are a well balanced force in Red Alert 3. A strength of the Allied forces is clearly their air superiority. One strategy is that of the Vindicator rush. With the ability to build these aircraft very early in the game, rushing to build an  airfield as soon as possible and blitzkrieg-ing your enemies is a  sure recipe for a early victory. This is really a when facing the empire as their early anti air defenses are weak at best. This strategy is not as useful against the soviets. This make sure you don't fully neglect land defenses because you never want to leave your base fully undefended. Also make sure your opponent hasn't snuck a nano-core to the sea where he/she starts building a secret navy base that will grow and challenge and haunt you in the future.

Allies vs Both
The Chronosphere can be used as a directly offensive weapon - you can use it to destroy enemy land units by teleporting them into the water, or naval units by teleporting them onto land. Amphibious units will be unaffected.