Or at least he hoped so. He’d managed to get the four tanks remaining in the platoon into the large warehouses by the side of the interstate. The latest reports, garbled over the radio – and rapidly silenced – or through the telephone lines and often out of date, had warned that the aliens had broken onto the interstate and started to advance down towards Austin. They were apparently blowing hell out of the civilian vehicles along the way and meeting some resistance from gun-owners in their path. Wallis doubted that the civilians would be able to do more than irritate the aliens, not unless they had some antitank missiles hidden in their cars, but they might slow the aliens down long enough for the National Guard to get organised. They might not be able to defeat the aliens in the field, but a fight in Austin would chew the aliens to bits, as long as they had enough time to prepare.
He scowled down at his watch as he peered into the distance, noting the rising columns of smoke and flashes of light, all coming closer. He’d been a tanker in Iraq and he recalled how Saddam had made the Iraqis switch their defences to the north, apparently under the delusion that the Coalition was about to make a new thrust out of Turkey. It had revealed the position of far too many Iraqi soldiers, who had paid for their leadership’s mistakes with their lives…and it was exactly what the aliens had done to America. Significant amounts of firepower, enough to stall or even defeat the aliens, was wandering around, trying to get back in touch with headquarters, or even other units. Between the jamming, the smashing of any radio transmitter and the complete control of the air, the aliens held all the cards. They were probably anticipating an easy mopping up operation.
A green flare flashed up in the distance. He tensed, even as he muttered a quick command to the runner, sitting by the tank. The spotter had been ordered to fire the flare once the aliens came into view and then make himself scarce, hopefully finding a way out of the occupied zone and back to a military unit. Fort Hood was large enough to be extremely difficult to cleanse of human life…or, with a little luck, he might even make it to Louisiana or Oklahoma, if he didn’t find any other military units in Texas. Wallis prayed under his breath as the first of the alien tanks came in to view, heading right towards their position.
It was the first time he’d seen an alien vehicle and he drank the sight in greedily, hunting for weaknesses. The alien tank looked crude, but tough, tough enough, perhaps, to take a high explosive round and survive. That wasn't too surprising – the Abrams tanks were capable of taking one hell of a beating and remaining functional – but he’d loaded his guns with armour-piercing rounds. They were supposed to be capable of destroying any tank on Earth; they’d even been field-tested on other Abrams and other tanks. No one knew what they would do to the alien tanks; one of the other spotters was tasked with nothing more than watching the entire engagement from a safe distance – if there was such a thing – and reporting back to brigade HQ.
“Take aim,” he ordered, watching the targeting display carefully. He’d assigned targets before seeing the aliens and it was a relief to see that his orders would hold. If the aliens had done something else, two or more tanks might have gone for the same target. That would have left at least one enemy tank completely unengaged. “Any sign of air support?”
“No, sir,” the observer called, from his position outside the tank. “They’re on their own.”