Trouble is having time to hit a sea-skimming target moving toward you at Mach 3+. Remember, horizion at sea level is only 12 miles. How fast can you cover that at 2000 mph?? Only seconds. Missiles & guns take time to get oriented, plus the anti-missile guns only have about a 2000 yard range. By the time they start shooting, it's here! And the missiles (Sea Sparrow or RAM) are beam riders-so it has to be line-of-sight. Lasers are light speed weapons, so it eliminates the range and accuracy errors of a high speed closing target. Wish I had a chance to play with that system :thumbsup: I did work on the Phalanx...fun stuff