Conquest of the Azores the rapid Spanish conquest of the Azores, facilitating the integration of the Kingdom of Portugal and its colonial possessions into the Spanish Empire. Following a day's fighting, forces of the island of Terceira were defeated by Spanish Tercios, using the strategies and tactics of Álvaro de Bazán. A few days later, a contingent of Spanish-Portuguese troops landed on the island of Faial, where they defeated and captured a garrison of five French and one English companies (700 men in total). At the end of the campaign, approximately 9,000 Portuguese, French, Italian and English were captured by the Spanish. The French,
Hydrothermal vents and seamounts of the Azores waters of the Azores: These sites, with the exception of the Moytirra system, are located in the southern part of the archipelago, and have been investigated by national and international scientists. The isolated Dom João de Castro Bank is also considered in this group; located between São Miguel and Terceira, the seamount is one of the highest independent seamounts in the archipelago and home to a thriving marine volcanic habitat. In 2010, a shallow hydrothermal field was discovered off the Ponta da Espalamaca, on the island of Faial, showing evidence of de-gasification. Efforts are being made to classify these areas