2012年12月17日 · The regiment includes two commando units: Mountain Commando Group (Groupement de Commando de Montagne, GCM) and Engineer Combat Divers (PCG, formerly DINOPS). Two GCM groups and a PCG team are assigned to the Surveillance & Direct Action Platoon (SRIO) of the 2e REG.

The 2nd Foreign Engineer Regiment (French: 2 e Régiment Etranger de Génie, 2e REG) is one of two combat engineer regiments of the Foreign Legion in the French Army. [2] .

2020年1月9日 · The 2e REG’s Engineer Combat Divers (PCG, ex-DINOPS) and Mountain Commandos (GCM) trained side by side a neutralization of a hydroelectric power station in order to prevent the enemy from accessing its main source of energy. Both units are elite formations within the regiment as well as within a brigade they are assigned to.

2018年10月10日 · Men from the 2e REG’s Mountain Commando Group (Groupement de Commando de Montagne, GCM) were accompanied with other GCM members and members of the High Mountains Military Group (Groupement militaire de haute montagne, GMHM), both from the 27th BIM (Mountain Infantry Brigade). The 2e REG makes part of this brigade.

The French Foreign Legion (French: Légion étrangère, also known simply as la Légion, " the Legion ") is a corps of the French Army created to allow foreign nationals into French service. [8] . The Legion was founded in 1831 and today consists of several specialties, namely infantry, cavalry, engineers, and airborne troops. [9] .

The 2nd Foreign Parachute Regiment (French: 2e Régiment étranger de parachutistes, 2e REP) is the only airborne regiment of the Foreign Legion in the French Army. [5] . It is one of the four infantry regiments of the 11th Parachute Brigade and part of the spearhead of the French rapid reaction force. [6][7]

2022年3月31日 · GCM – Dinops. The 1st foreign engineer regiment has a unit called Dinops which are underwater combat divers, in terms of skill they are like the GCP who some consider special forces while others consider them commandos. If you are a member of the 2nd foreign engineer regiment you can attempt GCM training which is a group again like the GCP.

gcm是认证加密[8]模式中的一种，它结合了上述两者的特点(gcm中的g就是指gmac，c就是指ctr)，能同时确保数据的保密性、完整性及真实性，另外，它还可以提供附加消息的完整性校验，加密流程如下图:

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2022年6月21日 · The creation of Falco has several advantages: it gives “a bit of air” to the GCP and GCM who have been self-reliant in the theater for years. It also allows, thanks to their experience, an increase in the quality of SAED’s young units.