For the 20th century's FIRST war there were NO airplanes, submarines (used), nor tanks. The primary rifle for the Russian Infantryman was the bolt action Mosin-Nagant 7.62mm model 1891 rifle. The primary rifle used by the Japanese Infantryman was the bolt action Arisaka 6.5mm model 1897 rifle. Both sides used various artillery, mortars, siege guns, and machine guns. The Russian and Japanese battleships which fought at the Battle of the Yellow Sea in 1904, and the Battle of Tsushima in 1905, had 12" guns as their primary armament. 8" & 6" guns as their secondary armament; mostly for defence against torpedo boat attacks.
{| |- | Yes, there were two atomic bombs that were used in World War 2. The US dropped them on Japanese cities in an effort to end the war. After the devastation was understood, the Japanese surrendered. |}
Nagasaki and Hiroshima in Japan.
some new weapons that were used were the machine gun, the tank, the flamethrower, and the Airplane was now used for battle
Dropped on Japan to end the war.
somewhat surprisingly, none.
{| |- | Yes, there were two atomic bombs that were used in World War 2. The US dropped them on Japanese cities in an effort to end the war. After the devastation was understood, the Japanese surrendered. |}
Nagasaki and Hiroshima in Japan.
While no biological weapons were used in Europe during World War II, they were used in Asia, especially by the Japanese. They used cholera, anthrax, typhoid, plague, and dysentery against the Chinese.
Nuclear weapons have only been used in combat on Japan.
Burns the enemy out of hard to dislodge positions (such as bunkers). Flame throwers (naplam type weapons) were also used against the Germans & Japanese during WWII. And, Germans/Japanese/and the North Vietnamese Army also deployed flame throwing weapons against the allies during WWII and Vietnam.
grenade boombs guns sword
some new weapons that were used were the machine gun, the tank, the flamethrower, and the Airplane was now used for battle
Weapons used during WW II included rifles, tanks, hand grenades, machine guns, and atomic bombs (only at the end).
ak 47 mistels tanks
Many weapons were used in battle depending on the actual battle being studied. For example, guns and bayonets were used during World War I and World War II while guns, swords and knives were the main weapons in earlier battles.
The 29th infantry used light infantry weapons during world war 2.
The M1 Garand, Thompson M1A1, Browning Automatic Rifle (B.A.R), and many of the main infantry weapons the U.S. used during World War II. The Japanese also used the majority of small arms they used throughout the war.For example, the Arisaka rifle, the Nambu pistol and the the Type 96 machine gun.