The "reach-around" - it was a powerful and explosive tactic.
The only instance of Julius Caesar using the tactic of interior lines was at the siege of Alesia during the Gallic Wars
It is not ethical for an organization to allow its leaders to use fear as a communication tactic because that kills staff morale and self drive.
Sit-Down Tactic
Blitzkreig
MacArthur used the tactic of a flank attack at Inchon Korea.
Blitzkrieg Blitzkrieg
Siege.
scaling the walls with ladders
One successful tactic Germany used in World War One was submarine warfare. It lacked the navy Great Britain had. Building submarines was the fastest and least expensive way to have a military presence in the seas and oceans.
The tactic was called "Island Hopping". Sun Tzu is probably the first to write about this strategy, saying "some towns are meant to be bypassed".
Vicksburg.
The Confederacy used the Slaves as some of their soldiers during the Civil War, while the Union was opposed to the whole idea of slavery. :) WOOOOOOOTTTTTTT