But White retaliates by returning fire and dropping a yellow paint grenade that makes a direct hit.

FORBES: Paintball-Wielding Audi Wagons Duke It Out In Viral Video

Loheide marked a spot for the helicopter to land with a smoke grenade while still under fire and then helped to load up the casualties.

WSJ: Army soldier recovering from TBI gets Silver Star

And earlier this week, a US Special Forces compound in Tarin Kot, not far from the scene of the bombing, came under grenade and small arms fire.

BBC: US team probes Afghan wedding raid

Omar Khadr, a Canadian citizen charged with the death of Army Sergeant First Class Christopher Speer in Afghanistan by tossing a hand grenade in a July 2002 fire fight, has been controversial since his capture.

CENTERFORSECURITYPOLICY: Center For Security Policy

In conferring the medal, President Barack Obama described the conditions faced by Romesha and 52 other soldiers when they came under attack from mortar, rocket-propelled grenade, machine-gun and sniper fire on October 3, 2009, at Combat Outpost Keating in the mountains of eastern Afghanistan.

CNN: Medal of Honor recipient conflicted by joy, sadness

He was preparing to throw the grenade when he was tragically hit by enemy fire.

BBC: VC hero L/Cpl James Ashworth 'supremely courageous'

In both cases the player can lock-on to nearby enemies, fire two core weapons (a machinegun and the equivalent of a grenade launcher), and unleash a couple of charge attacks that are as explosive as they are damaging.

FORBES: Connect

After receiving several serious wounds from automatic weapons fire, he crawled towards the enemy emplacement and, when in position, threw a grenade into the bunker.

WHITEHOUSE: President Obama to Award Medal of Honor | The White House

It was modified to defend against small arms fire and rocket-propelled grenades (RPGs) and therefore most of the weaponry such as machine guns and smoke grenade dischargers is on the top of the vehicle (1).

BBC: Factfile: Viking armoured vehicle