Here is a video showing Chinese soldiers in a circle passing an explosive satchel from one man to another, until one of them decides to throw it in a hole just before it explodes.
During an exhibition drill in Hong Kong, last month, an elite garrison of 6,000 PLA troops staged a series of impressive exercises for the visit of the island’s chief executive, Sir Donald Tsang. The lethal game is played by six soldiers standing in a circle with a dug whole in the middle. They pass an explosive satchel from one two another, counting down until it detonates. Just before it explodes, one of the soldiers throws it in the hole and they all leap away as the ground trembles and dirt starts flying from the pit.