[The first full day of the nuclear age dawned with American patrols missing and out of communication.]
Forest fires burned through the night, keeping a hazy glow above the northern horizon. Morning recon plane flights say that quarter to whole mile diameter areas were burned out. The bombs made clearings in the trees more thorough than area bombing and shelling could accomplish with thousands of rounds.
Light but steady winds had carried smoke and ash to the northeast. This put it all back over Japanese lines or empty rugged forest. Another reminder went out that fresh water sources from the high central forest, which was most of the supply for our lines, were not to be trusted.
By this morning radio traffic was largely back to normal. A few radios had simply quit working after the blasts, mostly ones that had been set up with units far forward. The battalion I was with was not the only one who had sent scouts forward against orders.
Our own scouting patrol finally made it back, escorted by a larger rescue patrol which had gone out after dark. Word is that they made contact with some Japanese. Both sides surprised the other in the dark and exchanged ineffective fire for almost an hour.
The original patrol had been up on a small ridge, looking out over the plain east of Takachihono-mine, when the first bombs went off. They got down behind the ridge but it was right in line with the last bomb and offered little protection from its flash. Their radio was completely shot.
They reported scattered Japanese activity all over after the bombs.
Positions up on the mountain all came alive ready for an expected rush. The American patrol hid for the day, planning to slip back at night. They would have come back fine without the rescue party.
I got all this second-hand. Both patrols were taken away into quarantine as soon as they got back by members of the 6th Infantry Division. That division did land yesterday, but not as a unit. They broke up into teams which went out to most American front line positions.
Teams of the 6th carried an array of bizarre looking equipment. They had portable radiation detectors, hand held units with shoulder bag batteries. Some machines rolled on two-wheel carts. Another looked like an industrial vacuum cleaner (which it was – it sucked up soil samples to pass through an enclosed analyzer).
Other odd contraptions could only be hauled on dedicated trucks, some of which looked hurriedly improvised. Men of the division tell me some civilian ‘eggheads’ came along. They stayed back near the beach, along with lead-lined gunless tanks which can roll out into the blast areas directly once we get there.