Python Patrol
The Python Patrol is an elite unit within the Cobra Organization. They have special uniforms that masks their presence to electronic detection systems.
Action Figures
Python Patrol was first released in 1989 and consisted of: Coperhead (Leader) Officers Vipers Tele-Vipers Crimson Guardsmen Troopers
with these vehicles: ASP Conquest STUN
International figures: Gathilo Relampago
and the Nija-Hidro Helicoptero
With the revival of G.I. Joe a Toys R Us exclusive set featured these figures: Major Bludd (Leader) Laser Vipers HEAT Vipers Lampreys SAW Vipers Rock Vipers
A two pack featuring a Viper and a Tele-Viper was also released in Python Patrol uniforms but the packaging and the file cards makes no reference of these figures being in the Python Patrol.
Comics
The Python Patrol was introduced in issue #88 of the original Marvel Comics run. They appeared in issues 99, 100, and Special Missions #28.
Cartoon
The Python Patrol was featured in the Operation: Dragonfire miniseries. In it they helped Cobra Commander regain control of Cobra from Serpentor.