U-Web: The U-boat War
German submarine operations in World War II

Militaria Magazine
For World War II collectors

Department of the Navy
The Naval Historical Center website

World War II Propaganda Leaflets
Collecting, displaying, researching, trading

PT Boats
Home of the fightin' little boats

World War II
A British Focus

Commonwealth Orders of Battle
David Ryan's OB Page

Luftwaffe Homepage
All about the German Air Force

World War II Oral History
Aaron Elson's interviews with veterans

WWII Armed Forces
Leo Niehorster's OB site

The Atlantic Wall
From Michel van Best

WWII German industry and facilities
Also from Michel van Best

US Navy in the Pacific, 1941-1945
Ships, battles, admirals, and more

Hitler's Third Reich and World War Two
In the news

France 1940
The best site for French and Vichy OBs and material

British & Commonwealth Orders of Battle
OBs and unit histories from Steve Rothwell

German Armed Forces in World War II
Unit histories from Jason Pipes

Armed Forces of World War II
Worldwide OBs

Stormbirds
Home of the world's first fighting jets

The Belgian Air Force...
...in World War II

Normandy
OBs, maps, articles, links

US OB in ETO
From the US Army

The Netherlands East Indies, 1941-1942
The Japanese, the Allies, the campaign

European Royalty during World War II
Biographies and family trees for the Royal Houses of Europe, 1939-1945

German Divisional Histories
A bibliography of key books

Land Forces
of Britain, the Empire, and Commonwealth

Norway 1940
A great deal of information, including detailed OBs

New Zealand Official Histories
Online editions digitized by the New Zealand Electronic Text Centre

HyperWar Project
Digitized, online editions of US and British official histories and more

Orders of Battle.com
Second World War Military Database from Reg Danford-Cordingley

Australian official history volumes
Digitized and made available online by the Australian War Memorial

Comando Supremo
Italy at War

World War II day by day
Daily reports, maps, photos, and more

Franklin D. Roosevelt Day by Day
Database of every FDR appointment and activity, 1933-1945