<Li> 59 Independent Commando Squadron, Royal Engineers, Plymouth, one troop in Arbroath </Li> <Li> 3 Commando Brigade Air Squadron, RNAS Yeovilton, (12x Gazelle AH. 1, 6x Lynx AH. 1) </Li> <Li> 2 Raiding Squadron, Royal Marines (Reserve), Plymouth </Li> <Li> 131 Independent Commando Squadron, Royal Engineers (V), Plymouth </Li>

What's the difference between royal marines and army