"Go ahead, I'll be right behind you." Chavez took one more look downhill before following his comrade up to a stand of thick trees. Still nothing he could really identify on the speckled screen. Two minutes later he was at the new perch.
'Berto saw it first and pointed down a trail. The moving specks were larger than the noise generated by the viewing system. Heads. Four or five hundred meters off. Coming straight up the hill.
"Six, this is Point, estimate company strength, heading right up to you."
"Anything else?"
"They're moving kinda slow. Careful, like."
"How long can you stay there?"
"Maybe a couple minutes."
"Stay as long as it's safe, then move. Try to pace them for another klick or so. We want to get as many as possible into the sack."
"Roger."
"These numbers suck, man," Le n whispered.
"We sure as hell want to whittle 'em down some 'fore we run, don't we?" Chavez returned his eyes to the advancing enemy. He saw no obvious organization. They were taking their time, moving slowly up the hill, though he could easily hear them now. They moved in little bands of three or four, probably groups of friends, he thought, like street gangs did. You wanted a friend at your back.
"Time to move," Ding told 'Berto.
They raced uphill, or went as fast as their training allowed, choosing one good observation point after another and keeping their command posted on their position and the enemy's. Ahead of them, up the hill, the squad had nearly two hours to reorient itself and prepare its ambush. Chavez and Le n copied his radio message on their own sets. The squad was moving forward to meet the attackers well in front of the primary defensive line. It was set between two particularly steep sections, anchored at those points with the SAWs, covering an approach route less than three hundred meters wide. If the enemy was dumb enough to come through there, well, that was their problem, wasn't it? So far they had taken a direct route to the LZ. Maybe they'd been told that KNIFE probably was there, not certainly, Chavez thought, as he and Le n picked their spot, just below one of the SAWs.
"Six, this is Point, we are in position. Enemy is three hundred meters below us."
"I see 'em," another voice called over the radio net. "Grenade One sees 'em."
"Medic has 'em."
"SAW One has 'em."
"Grenade Two. We got 'em."
"KNIFE, this is Six. Let's everybody be cool," Ramirez said calmly. "Looks like they're coming right in the front door. Remember the signal, people..."
It took another ten minutes. Chavez switched off his scope both to save batteries and to get his eyes back to normal. His mind played and replayed the squad fire-plan. He and Le n had specific areas of responsibility. Each soldier was supposed to limit his fire to an individual arc. All the arcs interlocked and overlapped somewhat, but they were supposed to hunt in their own little patch and not hose down the entire area. Even the two SAWs on line were so limited. The third was well behind the firing line with the small reserve force, ready to support the squad as it pulled back or to react to something unexpected.
They were within a hundred meters of the line now. The front rank of the advancing enemy was perhaps eighteen or twenty men, with others struggling behind to keep up. They moved slowly, careful of their footing, weapons held at port across their chests. Chavez counted three in his area of responsibility. Le n kept watch downhill as he brought his weapon up.
In the old days it was done with volley fire. Napoleonic infantry formed up shoulder-to-shoulder in ranks of two or four, leveling their muskets on command and firing on one another in one dreadful blast of power and ball. The purpose was shock. The purpose still is. Shock to unsettle those enemies fortunate enough to escape instant death, shock to tell them that this was not a place they wanted to be, shock to interfere with their performance, to stop them, to confuse them. It is no longer done with massed columns of muskets. Today it is done by letting them get very, very close, but the impact remains as much psychological as physical.