Firewall

Their first names are code. Their last names are numbers. They were bred to kill and execute the most top secret missions that even the President didn't know about them at first. Firewall. That was the name of the nearly invisible branch of the government. The Alpha squad has had missions all over the globe and no government whatsoever has any record of them. They were trained in nearly all the fields of expertise needed. There were no distractions. They were the best of the best and only a handful of people knew of their existence. Until the day they made their first mistake.