Israel has become the second largest supplier (after Russia) of military equipment to India. Previous purchases include UAVs and sensors for the Kashmir border. India has been satisfied with the Israeli equipment.
India is buying 24 Israeli Spyder anti-aircraft missile systems. Spyder is a mobile, short range system using, as many such systems do these days, air-to-air missiles. Spyder launchers (truck mounted, with four box like launch cells each) can carry either the Python 5 heat seeking missile (ten feet long, 231 pounds, with a range of 15 kilometers) or the Derby radar guided missile (11.2 feet long, 267 pounds, with a range of 65 kilometers). The Derby is actually a larger Python, with more fuel and a different guidance system. Each Spyder system has four missile launcher trucks, a radar truck and a missile re-supply truck. Each system costs about $10 million. Spyder radar system has a maximum range of 100 kilometers. The missiles can hit targets as high as 28,000 feet and as low as 65 feet.