Noyce

Sargeant Noyce is a US National Guard who assisted in the breaching of Hoover Dam to prevent Russian forces from destroying its interior. And at the same place, he and his British allies meet the same fate and die.

Breaching Hoover Dam
In the mission "Dam Approach" Noyce assists in the breaching of the Russian occupied Hoover Dam who intend to destroy its interior to weaken the USA and its military force. He and the National Guard successfully eliminate defences around the area, and he along with two British Special Forces Support Group ground troops, Sgt. Cole and Capt. Hughes, are mobilized to protect the interior of the Dam.

Interior and Death
In the mission "Lights Out", Noyce and his allies are mobilized and breach the interior of Hoover Dam. Inside they encounter numerous Russian soldiers. Inside the Dam first generator rooms, an explosive charge is found. He and Cole disarm it and the group proceeds deeper to find the second generator room.

In the second generator room the team eliminate the remaining troops in the interior and proceed to disarm another charge. However, Cole given his explosive experience, warns his Hughes something does not appear to be right with the charge. Hughes, rushing the operation, ignores Cole and orders Noyce and him to disarm it. Noyce proceeds to disarm it while Cole objects, but before Cole can finish his objection, the charge explodes destroying the generator room, with Noyce and his allies taking full blast.

Trivia

 * In the mission "Dam Approach" the player can aim their sights down to see Noyce's feet. His feet are the first pair (or foot, since his left is obstructed by his knee or the player's arm) of feet that belong to a protagonist shown in the DS titles.