World War II was fought across almost every part of the world, with the heaviest fighting in Europe, North Africa, and the Pacific and Asian regions.

Main regions where WW2 was fought

  • Europe:
    Battles in Poland, France, the Low Countries, Scandinavia, Italy, the Balkans, and across the Soviet Union, ending in Germany and Central Europe.
  • North Africa and the Middle East:
    Campaigns in Egypt, Libya, Tunisia, Algeria, Morocco, plus fighting and operations in places like Iraq, Syria, Iran, and around the Mediterranean islands such as Crete and Malta.
  • Asia and the Pacific:
    Fighting stretched from China and Southeast Asia (Burma, Malaya, Singapore, Philippines, Dutch East Indies) through the Pacific islands and across the seas around Japan.
  • Atlantic, Arctic, and other seas:
    Naval and air battles in the Atlantic Ocean, Arctic convoys to the USSR, and heavy submarine warfare along sea routes worldwide.
  • Air war over many countries:
    Strategic bombing campaigns hit cities and industrial areas in Britain, Germany, Italy, Japan, and elsewhere, so the “battlefield” was also the sky over Europe and Asia.

Simple overview table

[4][1] [1][4] [9][1] [9][1] [5][6][1] [6][5] [4][1] [1][4]
Area Examples of places Type of fighting
Europe Poland, France, Soviet Union, Germany, Italy, BalkansLarge land battles, air war, invasions, sieges
North Africa & Middle East Egypt, Libya, Tunisia, Algeria, Iraq, Syria, Iran, Mediterranean islandsDesert campaigns, naval and air battles
Asia & Pacific China, Burma, Philippines, Indonesia, Pacific islands, around JapanIsland hopping, jungle warfare, naval and air battles
Oceans & seas Atlantic, Arctic, Indian and Pacific OceansConvoy battles, submarine warfare, carrier battles

Quick story-style snapshot

Imagine a map where almost no region stays quiet: German armies roll across Europe while Soviet forces push back from the east; tanks clash in the North African desert; soldiers fight through jungles and islands from Burma to the Pacific; and ships and submarines battle across the Atlantic and Pacific oceans. By 1945, World War II had touched more than 70 countries in some way, which is why it is remembered as a truly global war.

TL;DR: World War II was fought in Europe, North Africa and the Middle East, across Asia and the Pacific, and on oceans and in the air worldwide.

Information gathered from public forums or data available on the internet and portrayed here.