"Egyptian sources said they had recently received tunnel-detection devices from the US that would help them battle the smuggling, and that Egyptian personnel were receiving military instruction in California to help them to battle the smugglers. Israel continues to reject Cairo's request to be allowed to exceed limits set in the Egyptian-Israeli peace treaty and raise the number of its troops along the Philadelphi Corridor from 750 to 3,000. While the Egyptians say they need more men to do a better job stopping the smuggling, Israel says Cairo is not using the manpower at its disposal
effectively." (thanks Electronic Ali)