Early on December 20, 1989, Delta Force operators descended on a Panamanian prison holding a CIA operative.
But it was also the first time that Delta Force successfully completed a large-scale hostage rescue.
In the months prior to the mission, the Delta operators practiced the mission multiple times.
Once inside the cell, the Delta operators gave Muse a helmet, body armor, and goggles for protection before heading back to the MH-6s.
A few minutes later, armored personnel carriers, carrying Delta operators and medics from the main invasion force, rescued them.