"Israel will receive a supply of precision-guided munitions consisting of 750 bunker buster bombs, 3,000 Hellfire missiles, 250 medium-range air-to-air missiles and 4,100 glide bombs, in a deal worth $1.879 billion. In addition, the package includes 14,500 missile guidance systems — known as tail kits for Joint Direct Attack Munitions — which convert unguided bombs into GPS guided missiles." (thanks Amir)