will swamp the entire rathole.”
“And a long section of the road as well,” Krebitz added.
“The water in the ravine flows at a rate of approximately seven tons per minute, Hans,” Schulze continued. “Our reservoir should fill up within thirty-six hours. Since we intend to blast during a thunderstorm, the downpour will probably cut that time by half.”
“How did you calculate that rate of seven tons per minute, Erich?” I asked, casually examining his diagram.
“It was very simple,” he replied with a grin. “We built a one-meter by one-meter crate with a sliding door opening upward, sank it in the river, opened the door, and measured the seconds it took to fill.”
“You did that, eh?”
“Sure, Hans. A one-by-one crate holds exactly one ton of water,” he went on explanatorily. “The crate filled to capacity in six seconds. The width of the ravine could accommodate twelve similar crates—which would come to one hundred and twenty tons per minute or seven thousand and two hundred tons of water per hour and so on.”
“And so on,” I nodded, quite overwhelmed by Erich’s rapid display of mathematics.
“What do you think of it?” he asked me.
I was actually thinking that one could not lose a war with companions like Erich Schulze. But I reserved final judgment until after I had seen the site myself.
Leaving the camp to Riedl and taking only twenty men along with Schulze and Krebitz, I set out for the hills. Schulze and his party had already cut a path to the ravine, so we traveled light. Even so it took us almost four hours to cover the five miles between the camp and the ravine.
The jungle appeared so peaceful it was hard to believe that it belonged to a ravaged country, where men had endeavored to exterminate their fellowmen for over a decade, with still no peace in sight. Now with the terrain wide open before us, Erich explained his plan again in detail. I found it plausible. Although Sergeant Krebitz hastened to emphasize that it might be some time before Schulze’s plan could be realized, we remained enthusiastic about the idea. Riedl’s expedition, Sergeant Krebitz reminded us, might take a week or ten days. The mining of the ravine would also require three days of hard work and when all was ready we would have to wait until a thunderstorm came.
How long that waiting would be, no one could foretell. Our dependence on the caprice of Mother Nature was the only kink in Erich’s ingenious scheme. But then, we had been searching for the Red Highway for many months. And as long as our supplies lasted, we never lacked patience. I would prefer to strike a month later and preserve the lives of my men than embark on a premature attack only to suffer casualties.
Every day small three-man patrols kept the jungle road under observation. Their reports invariably said that Viet Minh units were on the move—armed guerrillas and Dang Cong coolies. Then to our immense relief the girls returned and from their excited account I deduced that the base was indeed a major one. Apart from tons of ammunition and weapons, foodstuffs enough to sustain several regiments and five hundred bicycles had also been stored there. Bicycles were the principal transport vehicles of the Viet Minh. The quantity of material which the terrorists could load onto bicycles and transport for hundreds of miles bordered on the incredible. A three-hundred- pound load on a flimsy bike was quite common for the coolies to manage. Of course they had to walk, guiding the bike by an extra long handlebar.
There were consistently five to six hundred people in the base, Noy said. Around the compound were trenches with machine guns. “You cannot get close,” the little nurse insisted. “Every path is covered and the forest is mined.”
For two days the girls had worked with a group of women carrying ammunition boxes into underground shelters. “We go down seventeen wooden steps into a cellar,” Thi explained. “Twelve cellars full to ceiling.”
I asked them about the crates and bales which we had previously observed in stored open sheds. “Many sheds have rice, salted fish in them. Others store bullets and bicycle tires,” Noy stated.
The next morning Riedl and his men departed. Noy went along with Helmut. Sergeant Krebitz and fifty troops moved to the ravine and began to prepare the blasting site. Schulze, Suoi, Corporal Altreiter, and a platoon went to prepare the site where we intended to ambush the terrorist working party. Erich selected over fifty concealed positions where machine guns and flamethrowers could be deployed to our advantage, covering not only the ravine but also the escape routes.
“We are not going to wait for the pressure to burst the barrage. It would be too chancy,” Sergeant Krebitz informed me two days later. Using watertight containers, Gruppe Drei planted fifty pounds of high explosive in the ravine. “The charges will be buried under the rubble,” Krebitz said, “ready to blast the barrage at the right moment.”
Our sojourn in the woods soon became a trial. To be on the move is relaxing but to hide in the woods so close to the enemy, keeping quiet, doing nothing but watching and waiting is exasperating. The men were terribly bored. Their activities were severely restricted. There was no loud talking, no laughing, no unnecessary walking about, for even the crackling of the dry branches could have alerted a terrorist outpost, the closest of which had been detected by Krebitz barely a mile from where we camped. Fires were naturally out and our spirit cubes were insufficient for cooking a decent meal of sweet potatoes, rice, and meat. Small hunting and fishing parties, however, were constantly making forays farther west, where the silencer-equipped rifles could be used. Game was plentiful in the area. In eight days our hunting parties bagged five boars, two deer, and over a hundred jungle fowl. We weren’t choosy about our meals and consumed practically everything that moved and had flesh. Hedgehogs, monkeys, snakes, and monitor lizards also belonged to our regular diet. Reptiles, as a matter of fact, taste very good and their flesh is quite tender.
Since we could light no fires in our camp, the meals had to be prepared by the hunting parties and brought back neatly portioned and roasted. One day Sergeant Krebitz suggested that we could solve our rice and potato problems, too, by carrying the stuff two miles into the woods for cooking. Thi and Chi decided that they could be of better use if they joined the hunting parties, especially when it came to the question of preparing the meals. Thereafter we enjoyed a marked improvement in the quality of our meals—the female magic touch. The girls collected sacks of wild vegetables, which proved delicious either cooked or prepared as salad with salt and spices.
Ten days went by before Riedl and his party returned upset and decidedly empty-handed. Helmut had not only failed to get explosives from the enemy but had not been able to approach the jungle road at any favorable point without severe risk. The Red Highway was expertly protected from interference on the ground.
“By God, Hans,” Helmut swore, “There are at least two thousand armed Viets with nothing else to do but sit along a twenty-mile stretch on guard duty. Whenever we found a suitable place for setting an ambush we bumped into bunkers and foxholes that covered the entire area with MG’s.”
It was a bitter blow but I couldn’t blame Riedl for the failure. The enemy was becoming wiser. Our activities behind their lines had had their effect. Unable to track us down and eliminate us for good, the Viet Minh decided to play it safe along their vital lifeline from China. We learned a few months later that Giap had deployed over sixty thousand guerrillas along the six-hundred-mile-long Red Highway with nothing else to do but protect it.
Riedl had acted wisely when he decided not to rush an attack that could alert the enemy and fail in the process. We all looked to Sergeant Krebitz for a solution.
“Well, Rudolf, it is all up to you now,” Schulze said hopefully. “We have come a long way to do a great job. It would be a pity to turn back now.”
“I cannot shit gelignite, Erich,” he replied crudely.
“Can’t we do something with what we have?” I asked.
Krebitz screwed up his lips and gave a low chuckle. “With what we have? We have already buried most of it in the ravine.”
“Any other solution?”
“Request an air drop.”
“We can’t have planes coming here, and to embark on another thirty-mile expedition…”
“Then I can see no other way but to strip the battalion, Hans.”
“Strip it of what? Revolver bullets?”
“Hand grenades.”
“Why, hell!” Erich exclaimed. “That is the solution. Everybody still carries grenades.”
