In an article at the 0'20 Magazine website, they talk about the 5 differences between DEVGRU and Delta Force... "The Delta Force and Devgru are two of the best trained units of the entire American army elite.

Both are SMU (Special Mission Units) and are under the control Specail Joint Command, which conducted clandestine and highly classified missions around the world. Both can function in many types of misisones but specialize in counterterrorism.

Delta recently ended with the leader of ISIS, Abu Sayyaf, in Syria, and Devgru ended with Osama bin Laden. So what are the differences?"

Read further on here.