Complex sentence: Its name is in honor of the first amphibious operation conducted by the Chilean Navy on 3 February 1820, in Corral Bay, where a force led by by Admiral Lord Thomas Alexander Cochrane took possession of the city of Valdivia.
Split into simpler sentences: Its name is in honor of the first amphibious operation conducted by the Chilean Navy on 3 February 1820, in Corral Bay. Commanded by Admiral Lord Thomas Alexander Cochrane, the operation took possession of the city of Valdivia.