Iwo Jima and Okinawa.
Japan has not tried to invade Russia. However, they did try to invade Mongolia which is bordered by Russia. The invasion was stopped by the Russian army.
The U.S. captured it in the island hopping strategy to prepare to attack Japan's mainland.
1548
Yes.
Japan invaded Abyssinia in 1931-1933
In 1944 China was engaged in a massive battle with Japan. Japan had deployed over 360,000 troops to invade Chagsha region. 300,000 Chinese troops participated in the battle but lost to Japan.
bomb Japan or invade it
Japan has not tried to invade Russia. However, they did try to invade Mongolia which is bordered by Russia. The invasion was stopped by the Russian army.
That was the Battle of Midway Island.
Japan
The alternative was to invade Japan with conventional forces. For the US, the bloodiest land battle in the pacific, was Okinawa. An invasion of the Japan Islands themselves, would have been double or triple the casualties.
The Battle of Midway
1548
China
1931
China
Yes.