The krack grenades are designed for anti armor use, using them to eliminate personnel is ill advised. The Exosuits were equipped with an anti rocket/grenade system call ARMS, anti rocket munitions system, Whichh eliminated one of the grenades before it hit the ground using electromagnetic pulses. The explosion from the remaining explosion tossed specialist Thomas into Gideon. Were it not for their armor they both would have died, but the exosuits saved their lives, but they were injured and stunned for a moment. Captain Briggs ran forward and pulled the machete on McGregor's armor free, climbing over his soldier he proceeded to hack and slash at the daemon, aiming for joints and unprotected areas. Oscar about faced and charged the daemons coming from the rear with his chain sword and Bolter in full gear.