Executive orders - Tom Clancy [611]
From a distance, it looked like sparklers on the ground, or maybe firecrackers at Chinese New Year, dancing and exploding in celebration. It was noisy death for those on the ground, as a total of over seventy thousand of the munitions exploded over an area of about two hundred acres. Trucks caught fire and exploded in flame. Propellant charges lit off in secondary explosions, but most of all the artillerymen were slaughtered, over eighty percent of them killed or wounded by the first volley. There would be two more. Back of Wolfpack's center, the launch vehicles scuttled back to their resupply trucks. Just before getting there, the expended six-pack launch cells were ejected and new ones hoisted into place with rigging equipment. It took about five minutes to accomplish the reload.
It was faster for the 155mm guns. These, too, were gunning for their enemy counterparts, and their rounds were every bit as accurate as the rockets. It was the most mechanistic of military activities. The gun did the killing and the people served the gun. They couldn't see their work, and in this case didn't even have a forward-observer to tell them how they were doing, but they'd learned that with GPS doing the aiming, it didn't matter-and if things went as planned, they would later see the results of their deadly work.
Perversely, those with direct views of the advancing enemy fired last, the tankers waiting for the word, delivered as company commanders fired first for their units.
For all its lethality, the fire-control system for the Abrams tank is one of the simplest mechanisms ever placed in the hands of soldiers, and even easier to use than the million-dollar crew-training simulators. The gunners each had assigned sectors, and the initial rounds fired by the company commanders had been HEAT (high-explosive antitank) rounds, which made a distinctive visual signature. Tanks were assigned areas left or right of those first kills. The thermal-imaging viewing systems keyed on heat, infrared radiation. Their targets were warmer than the desert landscape at night and announced their presence as clearly as lightbulbs. Each gunner was told what area to pick from, and each selected an advancing T-80. Centering the target in the sight, the laser buttons were depressed. The beam went out to the target and reflected back. The return signal told the ballistic computer the target's distance, speed, and direction of movement. Other sensors told it the outside temperature, the temperature of the ammunition, atmospheric density, wind direction and speed, the condition of the gun (hot ones droop), and how many shells had been fired through the tube to this point in its career. The computer digested this and other information, processed it, and when finished, flashed a white rectangle in the gunsight to tell the gunner the system was on target. Then it was just a matter of his closing his index fingers on the yoke's twin triggers. The tank lurched, the breech surged back, the muzzle flash blinded the sight momentarily, and the sabot rounds streaked downrange at more than a mile a second. The projectiles were like overly thick arrows, less than the length of a man's arm, and two inches in diameter, with stubby fins on the tail that burned from air friction in their brief flight, and trailing tracers for the tank commander to watch the silver bullets all the way in.
The targets were Russian-made T-80s, old tanks with old design histories. They were much smaller than their American adversaries, mainly due to their inadequate engine power, and their