In 1674 his main concern was to improve the defenses of the realm, asking for contributions from the "Junta dos Três Estados" to the keeping of border garrisons, its paraphernalia and indispensable works in castles and forts. The Cortes didn't attend to totality of his request, but the great apprehension was in the coastal defense. Veríssimo Serrão, in his book "History of Portugal", Volume V, page 213 says the following, ""The shipments from India and Brazil were the main object of greed so that the Crown was obliged to arm a fleet of 11 boats. (...) The squadron left the Tejo on 21 July 1675, under the command of Pedro Jacques de Magalhães. (...) But the results of such a costly undertaking were none.""