Operation Diadem

Operation Diadem, also referred to as the Fourth Battle of Monte Cassino or, in Canada, the Battle of the Liri Valley, was an offensive operation undertaken by the Allies of World War II in May 1944, as part of the Italian Campaign of World War II. Diadem was supported by air attacks called Operation Strangle. The opposing force was the German 10th Army.

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1944  Wikidata
military operation, battle, United Kingdom, Kingdom of Italy, Italy, 

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Location: 42.0029, 13.283, KML, Cluster Map, Maps,
7 places

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1944-05-11T00:00:00Z

1944-05-23T00:00:00Z

1944 Operation Diadem

0088-01-01T00:00:00Z

0088-01-01T00:00:00Z

-88 Battle of Asculum

0088-01-01T00:00:00Z

0088-01-01T00:00:00Z

-88 Battle of Fucine Lake

0089-06-09T00:00:00Z

0089-06-09T00:00:00Z

-89 Battle of the Tolenus River

1268-08-30T00:00:00Z

1268-08-30T00:00:00Z

1268 Battle of Tagliacozzo

1861-12-08T00:00:00Z

1861-12-08T00:00:00Z

1861 Battle of Casale Mastroddi

1943-09-15T00:00:00Z

1944-05-23T00:00:00Z

1943 — 1944 Bombing of Avezzano

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Frameless

Type	Subtype	Date	Description	Notes	Source
event	armed conflict	88	Battle of Asculum	battle, Ancient Rome	Wikidata
event	armed conflict	88	Battle of Fucine Lake	Lucius Porcius Cato, battle	Wikidata
event	armed conflict	89	Battle of the Tolenus River	battle, Marsi, Ancient Rome	Wikidata
event	armed conflict	1268	Battle of Tagliacozzo	battle, House of Hohenstaufen, Capetian House of Anjou	Wikidata
event	armed conflict	1861	Battle of Casale Mastroddi	Kingdom of Italy, battle, bandit	Wikidata
event	armed conflict	1943	Bombing of Avezzano	strategic bombing	Wikidata
event	armed conflict	1944	Operation Diadem	United Kingdom, battle, military operation	Wikidata