As a rule, they said, vessels coming down from the Dardanelles kept well west of Mitylene and Chios, rounded Naxos and Syra and bore south to Santorin before shaping their course east, if bound for Syria, so as to avoid the dangerous neighbourhood. To begin with, they advised that the course should be laid so as to pass a short distance east of Astropalaia. This, they said, had long been one of the headquarters of piracy. It had, before the war began, been several times attacked by Turkish or European ships of war, the craft found there burnt, and the coast villages destroyed; but since then it was believed that it had again become the headquarters of pirates from some of the other islands, as its position was a favourable one for attack, lying in the direct lines of traffic between both Constantinople and Greece and the eastern trades with Rhodes, Cyprus, Syria, or Egypt.