what was the number of casualties in this battle from both end?
3,057 Japanese and 307 Americans
Battle of Midway
By the time the battle ended, 3,057 Japanese had died. Casualties aboard the four carriers were:
"Akagi": 267; "Kaga": 811; "Hiryū": 392 (including Rear Admiral Tamon Yamaguchi who chose to go down with his ship); "Soryū": 711 (including Captain Yanagimoto, who chose to remain on board); a total of 2,181. The heavy cruisers "Mikuma" (sunk; 700 casualties) and "Mogami" (badly damaged; 92) accounted for another 792 deaths.

In addition, the destroyers "Arashio" (bombed; 35) and "Asashio" (strafed by aircraft; 21) were both damaged during the air attacks which sank "Mikuma" and caused further damage to "Mogami". Floatplanes were lost from the cruisers "Chikuma" (3) and "Tone" (2). Dead aboard the destroyers "Tanikaze" (11), "Arashi" (1), "Kazagumo" (1) and the fleet oiler "Akebono Maru" (10) made up the remaining 23 casualties.

At the end of the battle, the U.S. lost the carrier "Yorktown" and a destroyer, "Hammann". 307 Americans had been killed, including Major General Clarence L. Tink
the battle of midway signaled to the american military that UNANSWERABLE when did the battle take place? 4–7 June 1942 the battle was fought between which countries? U.S. and Japan what was the impact of this battle? Some authors have stated that heavy losses in carriers and veteran aircrews at Midway permanently weakened the Imperial Japanese Navy.
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Battle of Midway [SEP] Japanese and US casualties
By the time the battle ended, 3,057 Japanese had died. Casualties aboard the four carriers were: "Akagi": 267; "Kaga": 811; "Hiryū": 392 (including Rear Admiral Tamon Yamaguchi who chose to go down with his ship); "Soryū": 711 (including Captain Yanagimoto, who chose to remain on board); a total of 2,181. The heavy cruisers "Mikuma" (sunk; 700 casualties) and "Mogami" (badly damaged; 92) accounted for another 792 deaths. In addition, the destroyers "Arashio" (bombed; 35) and "Asashio" (strafed by aircraft; 21) were both damaged during the air attacks which sank "Mikuma" and caused further damage to "Mogami". Floatplanes were lost from the cruisers "Chikuma" (3) and "Tone" (2).