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- Battle of Ucles (1108) - Spanish-Moslem Wars
- Battle of Ucles (1809) - Peninsular War in the Napoleonic Empire Wars
- Battle of Ulm - 1805 - War of the Third Coalition
- Battle of Ulundi - 1879 - Anglo-Zulu War
- Battle of Uji - 1180- Genpei War
- Battle of Ushant - 1778 - American War of Independence
Read more about this topic: List Of Battles (alphabetical)