The carriers did not need to enter Yamato's range.
Their aircraft carried their weapons to her.
The difference was fundamental.
A battleship's striking distance was limited by its guns.
A carrier's striking distance was measured through aircraft combat radius.
That gave the carrier commander the ability to destroy a battleship before the battleship could use the weapons that accounted for much of its size, armor, crew, and cost.
Yamato's giant turrets became almost irrelevant.
They fired antiaircraft shells.
They never fought the kind of enemy for which they had been built.
The Americans had learned this lesson through years of expensive experience
The destruction of Yamato was not proof that battleships were useless.
American battleships remained extremely valuable throughout the Pacific War.
They bombarded islands.
They provided antiaircraft defense.
They protected carrier formations.
They fought surface battles when conditions allowed.
At Okinawa, American battleships fired vast quantities of ammunition in support of troops ashore.
The lesson was narrower.
A battleship operating without air superiority against a powerful carrier force was in extreme danger.
The United States had learned that at Pearl Harbor.
Britain had learned it when Japanese aircraft sank Prince of Wales and Repulse in December 1941.
Japan had learned it repeatedly.
Musashi had been overwhelmed from the air at Leyte Gulf.
Yamato's sortie repeated the experiment under even worse conditions.
The result was even more decisive.
The attack lasted roughly two hours
The most striking feature of the destruction is the speed.
The first main attacks began around 12:37 p.m.
Yahagi sank around 2:05.
Yamato capsized and exploded around 2:30.
The most powerful battleship in Japan therefore went from combat-capable vessel to wreck in less time than many modern Americans spend watching a movie.
That speed matters.
Yamato had taken years to design and build.
Thousands of workers had produced her steel.
Huge industrial facilities had manufactured guns and armor.
Thousands of sailors had trained to operate her.
Fuel had been accumulated despite severe shortages.
All of that national effort reached its operational end during one afternoon.
The casualty figures arrived more slowly than the aircraft
From the American sky, pilots could see ships sinking.
They could photograph explosions.
They could report torpedo hits.
They could count burning vessels.
What they could not see was how many men were inside.
That became clear only later.
Yamato alone carried well over three thousand men on the final sortie.
Yahagi carried roughly one thousand.
Each destroyer carried hundreds.
When casualty reports were reconstructed ship by ship, the scale became apparent.
NHHC's detailed numbers produce roughly 4,040 Japanese dead in the naval surface force.
Some other official summaries give approximately 3,665, largely because they use a lower estimate for Yamato's losses.
Japanese and English-language references also vary.
One widely cited Japanese breakdown gives 3,056 killed aboard Yamato, 446 aboard Yahagi, and a combined total that reaches approximately 4,040 when destroyer losses are included.
The safest historical conclusion is therefore not that one number is unquestionably exact.
It is that approximately four thousand Japanese sailors died during the sortie.
That happened in a battle lasting only hours.
The American attackers lost twelve men
Task Force 58 lost ten aircraft in the direct attack.
Twelve American aviators died.
The comparison is brutal.
Approximately four thousand Japanese deaths.
Twelve American deaths.
That does not mean attacking Yamato was easy for the pilots involved.