Johnson held up his hand in a straight angle and brought it down, hoping the Elite Vtras had noticed. All of the surviving marines grabbed a fragmentation grenade from their belts, pulled the pins, and let them fly. Once they reached the other side, the grenades exploded simultaneously, instantly killing all of the Grunts and Brutes in the area, except for a few who's armor plating's absorbed the shrapnel just barely. One carried a Gravity Hammer and let out a bloodcurdling roar as it charged forward, it's shield flashing brightly.
The Sergeant Major cursed under his breath and made an attempt to bring down its shield, but hopefully a plasma grenade from an Elite would stick on to it and blow it to hell. As it got closer, Johnson removed his MA5C Assault Rifle, aimed, and fired short, controlled bursts at the rampaging monster coming towards him and his men. Suddenly a transmission with much static came in to the Sergeants COM system. "This is Lt. Victoria of the 517th ODST...coming in, Hold Your...repeat Friendlies...HOLD FIRE."
"This is Sergeant Major Avery Johnson. About damn time you showed up! Your signal is weak from your position, move in and watch out for Covenant hostilities. I'm sending you our coordinates, follow them to our position, and do not attack any Elites you find along the way. Make it quick! Johnson, out." He hoped that Lieutenant Victoria had recieved his message and would make godspeed to his position.