The Combat of Midway took place on June 4–7, 1942, six months later Japan's invasion on Pearl Harbor and one month later the Combat of the Coral Sea in the Pacific Theater of World War II ...

World War II's most extended continuous military engagement, the Battle of the Atlantic, lasted from 1939 until Nazi Germany was defeated in 1945, encompassing a significant portion of the war& ...

The Soviet Union (USSR) and Finland fought the Winter War, the First Soviet-Finnish War. It started with a Soviet attack of Finland on 30 November 1939, three months after World War II broke out an ...

Throughout the first eight months of World War II, there was just one short military ground action on the Western Front, when French troops invaded Germany's Saar territory. Then, on 1 Septembe ...

The attack of Poland, also known as the September Campaign, the 1939 defensive war, and the Poland campaign, was a Nazi Germany and Soviet Union attack on the Republic of Poland that marked the sta ...

The Atlantic U-boat movement of World War I, also known as the "First Battle of the Atlantic" about the World War II campaign of the same name, was a long-running naval battle between Ger ...

During World War I, the 1917 French Army mutinies occurred among French Army men on the Western Front in Northern France. They began shortly after the Nivelle Offensive's paramount engagement, ...

After added than two and a half years of efforts by President Woodrow Wilson to retain the United States out of the battle, the United States entered World War I in April 1917. Apart from an Anglop ...

The Russian Revolt was a political and social revolution that began during the First World War in the former Russian Empire. The Russian Revolution was an arrangement of two processes that started ...

The Ottoman Empire go in World War I On 29 October 1914,  when two newly bought vessels of its Navy, still crewed by German mariners and led by their German admiral, launched the Black Sea Att ...