Israel has turned down several Turkish requests for advanced military hardware, according to Israeli and Western intelligence sources. Sources in Ankara say that the impact from Prime minister Tayyep Recep Erdogan's alignment with Syria and Iran and poisonous attacks on Israel is beginning to cut into the Turkish army's operational capabilities. In recent weeks, Turkish naval chiefs tried to find out in particular if Israel would be willing to sell the Barak 8 missile interceptor, whose radar provides 360-degree coverage against incoming missiles or air attack, and which was developed in partnership with India. Security sources told debkafile that it was decided in Jerusalem not to sell, in case Erdogan decided to allow Iranian military intelligence experts to study the Barak-8 and analyze its technology. This interceptor is a key defensive component for the Israeli missile and warships patrolling the Persian Gulf seas opposite Iran, the Red Sea and the Eastern Mediterranean opposite Syrian and Lebanese shores. As debkafile revealed exclusively last November, the Turkish Prime minister and Iranian president Mahmoud Ahmadinejad signed a secret military pact on Oct. 28, 2009, requiring Turkey's military intelligence, its air force and navy to help Iran repel a possible Israeli attack on its nuclear facilities. It included a provision for the sharing of any data and technology on Israeli weapons systems in Turkish possession, which the IDF might use for a potential strike. Click here for article. Since that pact was signed, Israel has cut off all advanced weapons supplies to the Turkish armed forces. India too is flatly against letting Turkey getting hold of the Barak 8, in whose development the Indian Navy has invested $330 million since the program began in 2004. New Delhi fears that from Turkey, the technology might leak to Tehran, which India fears is capable of trading its secrets with Islamabad for Pakistani nuclear and missile technology. Six months ago, India and Israel signed a $1.1 billion contract for the purchase of the interceptor and its installation on most of its navy's warships. The system, complete with launchers, radar and installation sells for $24 million. The Barak 8 provides warships with all-weather, day-and-night, 360 degrees coverage and is capable of intercepting incoming missiles when they are no more than 500 meters away from target.