High Quality Content by WIKIPEDIA articles! Tanks in the Spanish Army have over 80 years of history, from the French FT-17s first delivered in 1919 to the Leopard 2 and B1 Centauro models of the early 21st century. The FT-17 took part in combat during the Rif War and performing in the first amphibious landing with tanks in history, at Alhucemas. In 1925, the Spanish Army began to undertake a program to develop and produce a Spanish tank, heavily based on the French FT-17, called the Trubia A4. Although the prototype performed well during testing, the tank was never put into mass production. Spain also experimented with the Italian Fiat 3000, acquiring one tank in 1925, and with another indigenous tank program called the Landesa. However, none of these evolved into a major armor program, and as a result the FT-17 remained the most important tank, in numbers, in the Spanish Army until the beginning of the Spanish Civil War.