These are the 139th Seal Corps, led by General Julles-Tii and Marshal Commander Cal. They are the best of the best on land, sea, air, and space.
About this creation
This is Marshal Commander Cal, the clone leader of the 139th. He started out as a regimental commander jet trooper. After completing a mission on Geinosis with another commander named Fang, he was supposed to be promoted to senior commander, but when it was found out that the marshal commander went MIA with a squad of his, he was promoted to that rank unstead.
This is leutenant/former Sargent Jet, commander Cal's right hand man. He and his squad followed Cal on his boldest missions. He showed talent in the water at the Battle of Mon Calamari and was promoted to lieutenant.
This is a normal 139th trooper helmet, distinguished by its 2 green marks. They were trained to use a whole variety of weapons, and got extra training to do their job right in the toughest enviroments.