The process continued rapidly after that. The more words the prisoner spoke the more referents the computer had. Once the language group was known it had this stock of roots to draw on and then proceeded to determine the variations from the norm. Within a half an hour the specialist stood up and brushed off his knees.
"Communication established, sir. Have you used this unit before?"
"The Mark-IV," Toledano said.
"This is the sixth. There have been improvements but not any operating changes. Just press the activate button on the mike when you want a translation. The computer will speak to the prisoner in his own language. Anything he says at all will be translated for you."
Toledano put on the earphone while the soldiers hung the microphone about the prisoner's neck and positioned the loudspeaker before him.
"What is your name?" Toledano asked. A fraction of a second after he spoke, his translated question sounded from the speaker in front of the prisoner, who gaped at it in a blend of confusion and horror. Toledano repeated the question.
"Txakur," the man finally stammered.
"And the name of the town over there?"
The questioning progressed in fits and starts. Some questions the man could or would not answer, either through lack of knowledge or imperfect translation. The former was probably true since the computer perfected its knowledge of the language with every phrase the man spoke. Toledano seemed satisfied with the results in any case.
"The military move out in fifteen minutes," he told Jan. "But I want one squad to stay behind to protect the ancillary units. Would you tell the doctors I want to see them now."
They straggled up one by one, not happy about being taken away from their tests, but knowing better than to make any protests. Toledano waited until they were all assembled before he began.
"We have obtained some knowledge from the in formant. The town over there is named Uri, as is the land about here. I imagine it is a city-state, a primitive political unit. There is another city or country called Gudaegin which seems to be in control of Uri right now. I am guessing that they have been invaded and occupied. We will find out soon enough. The Gudaegin are very warlike, the informant seems very afraid of them, and they have weapons of many kinds. They know that we are here. A warning was sent out to come to the city, and our informant was on the way there when he was captured. I am going to enter the city now and talk to the leaders. I will call you to join us when they are pacified. Meanwhile continue with your work since I will want at least preliminary reports by this evening."
The small convoy moved off behind the command car. A rutted farm track snaked through the fields and they followed that to the brink of the moat. Two rows of piles reached from the shore to the heavy sealed gate in the town wall.
"Annoying," Toledano said, looking through the tank's periscope. "They have taken up the flooring of the causeway. We are going to have to find another way in."
Something hit the water before them, sending up a spout of water. An instant later there was a shattering clang on the tank's deck armor. Through a gunnery slit Jan had a quick glimpse of a black object dropping heavily to the ground.
"It looks like a large stone, sir."
"It does indeed. A powerful launcher of some kind. Zeroed in well. We shall have to take precautions. We will pull back fifty meters and spread out in line. Divide their fire. Then see what kind of a bottom this channel has."
It was mud, soft mud. The fire died as they pulled hack, then concentrated on the single troop carrier that rumbled back to the moat, over the edge, and down into it. The tank was completely watertight, although it never submerged all the way. But when it was only a third of the way across it stuck, treads churning uselessly, sinking deeper. Toledano had foresightedly had a heavy cable fixed to a cleat in the vehicle's rear, so it was dragged unceremoniously backward to solid ground. Small figures were visible on the wall above jumping and waving their hands.
"Enough experimentation," Toledano said. "All vehicles forward to the water's edge. Someone will have to get hurt now and I would prefer it not be us. Hook this circuit through to the computer."
"Couldn't we use sleepgas?" Jan asked. "Men in suits could swim over there and secure the place, open the gate."
"We could. But we would have casualties. We cannot saturate that place with enough gas to knock them all out without overdosing and killing a good number of them. They will have to surrender." He spoke into the microphone and his translated words boomed from the loudspeaker on the hull.
"I talk to the Gudaegin in the city of Uri. We do not wish to harm anyone. We wish to talk to you. We wish to be friends."
More rocks crashed down on the row of armored vehicles and a thick, two-meter long spear buried it self in the ground next to the tank.