Fair warning” mandate is found in?

/in /by

In a military commission, to try a soldier for war crimes, it must be demonstrated that this soldier has received “fair warning”. This “fair warning” mandate is found in?

 

The War Powers Clause of Article II § 8 of the U.S. Constitution

 

 

The Ex Post Facto Clause in Article I § 9 of the U.S. Constitution

 

 

The Fair Warning Clause in Article II §7 of the U.S. Constitution