Do Military Commandos Really 'Go Commando?

Ever wondered where the phrase originated?

Commando: On The Front Line, Episode 3 (Military Training Documentary)

Hit and Run – British and Inter-Allied Commandos in Bolt Action

How did you feel when you first go commando? - Quora

US-trained Afghan commandos may be fighting as mercenaries for Russia

IAF's Garud Commandos carry out high-intensity military drill in Kashmir Valley

Why Is Going Commando a Bad Idea? – All Citizens

Apropos Of Nothing: The Royal Marines Go Commando (Literally) For

Which is the best commando in India? - Quora

Special forces of India - Wikipedia