Pitt lost no time in setting up the spring bow again. Another oil drum was manhandled into place and flung at the advancing tanks. Pitt scored a direct hit this time. The drum flew in an arc over the wall and dropped squarely on the next tank's turret where it exploded and turned the vehicle into a blazing incinerator.
"It's working, it's really working," Pitt muttered jubilantly as he readied the spring bow for the next shot.
"Jolly good show!" shouted the normally reserved Pembroke-Smythe. "You hit the bleeding wogs where it hurts most."
Pitt and the commandos who struggled to hoist the next oil drum on the launch plank didn't need any urging. Levant climbed to the only undamaged parapet and surveyed the battlefield. The unexpected destruction of two of Kazim's tanks had temporarily halted the advance. Levant was highly pleased with the initial success of Pitt's machine, but if only one tank survived to reach the fort, it was enough to spell disaster for the defenders.
Pitt triggered the release mechanism for the fourth drum. It flew true but the tank commander, now aware of the fiery onslaught from the fort, ordered his driver to zigzag. His caution paid off as the drum's trajectory carried it 4 meters behind the left rear tread. The drum burst, but only a portion of the blazing liquid splashed on the armored tail of the tank, and the monster relentlessly pressed on toward the fort.
To the fighters crouched
amid the rubble, the approaching horde of Malians looked like an army of migrating ants. There were so many, so bunched together it would be nearly impossible to miss. The Malians, shouting their individual war cries, came on firing steadily.
The first wave was only a few meters from Levant's firing stakes, but he held off giving the order to fire, guardedly hopeful that Pitt could take out the two remaining tanks. His wish was answered as Pitt, anticipating the tank commander's next change in course, adjusted his spring bow accordingly and laid his fifth flaming missile almost into the driver's front hatch.
A sheet of fire covered the front of the tank. And then incredibly, it blew up. The entire advance halted as they all stared in astonishment at the tank's turret that was thrown whirling high into the desert sky before falling and embedding itself in the sand like a leaden kite.
Pitt was down to his last drum of diesel oil. He was so exhausted now with the physical effort in the body-sapping heat, he could hardly stand. His breath came in great heaves and his heart was pounding from the continuous strain of helping manhandle the heavy drums onto the launching plank, and then straining to shift the spring bow and its supports for aiming.
The huge 60-ton tank loomed through the dust and smoke like an immense steel gargoyle searching for victims to consume. The tank's commander could be seen giving orders to his driver and directing his gunner as his machine gun opened up at point blank range.
Everyone in the fort tensed and held their breath as Pitt lined up the spring bow. Many thought the end had come. This was his final shot, the last of the oil-filled containers.
No football place kicker ever had more riding on a field goal in overtime play to win a game. If Pitt misjudged, a lot of people were going to die, including himself and those children down in the arsenal.
The tank came straight on, its commander making no attempt to dodge. It was so close that Pitt had to elevate the rear of the spring bow to depress the launch plank. He kicked the trigger and hoped for the best.
The tank's gunner fired at the same moment. In a fantastic freak of coincidence the heavy shell and the flaming drum met in midair.
In his excitement, the gunner inside the tank had loaded an armor-piercing shell that bored right through the drum, causing a great sheet of fiery oil to spray all over the tank. The steel monster immediately became lost in a curtain of fire. In panic, the driver threw the tank in reverse in a vain attempt to escape the holocaust, colliding with the burning tank behind. Locked together, the great armored vehicles quickly became a raging conflagration, punctuated by the roar of their exploding shells and fuel tanks.
The commandos' cheers rose above the sound of the incoming gunfire. Their worst fears eliminated by Pitt's scratch-built spring bow, their morale at a fever pitch, they became more determined than ever to make a fight of it. Fear did not exist in battered old Fort Foureau this day.
"Pick your targets and commence firing," Levant ordered in a formal tone. "Now it's our turn to make them suffer."
One minute Giordino could make out a long line of four trains stopped dead on the tracks, the next, everything was blanked out by a sudden current of swirling air that whipped up a sandstorm. Visibility went from 20 kilometers to 50 meters.
"What do you think?" asked Steinholm as he idled the dune buggy in third gear, trying to nurse the last precious few drops of fuel. "Are we in Mauritania?"
"I wish I knew," Giordino conceded. "Looks like Massarde stopped all incoming trains but I can't tell which side of the border they're on."
"What does the navigational computer have to say?"
"The numbers suggest we crossed the border 10 kilometers back."
"Then we might as well approach the track bed and take our chances."
As he spoke, Steinholm threaded the vehicle between two large rocks and drove up the crest of a small hill, then braked to a sudden halt. Both men heard it at the same instant. The sound was unmistakable through the blowing of the wind. It was faint, but there was no mistaking the strange thump. Each second it became clearer, and then seemed to be on top of them.
Steinholm hurriedly twisted the wheel, shoved the accelerator to the firewall, and swung the fast attack vehicle in a wheel-spinning broadside until it had snapped around on a reverse course. Then abruptly, the engine sputtered and died, starved for lack of gas. The two men sat helplessly as the vehicle rolled to a stop.
"Looks to me as if we just bought the farm," grunted Giordino bleakly.
"They must have picked us up on their radar and are coming straight at us," Steinholm lamented as he angrily pounded the steering wheel.
Slowly through the brown curtain of sand and dust, like some huge beastly insect from an alien planet, a helicopter materialized and hovered 2 meters off the ground. Staring into a 30-millimeter Chain gun, two pods of thirty-eight 2.75-inch rockets, and eight laser-guided anti-tank missiles was an unnerving experience. Giordino and Steinholm sat rigid in the dune buggy, braced for the worst.