The live demonstration at IDEX / NAVEX in Abu Dhabi dwarfs anything that Hollywood could come up with including the 1959 production of Ben-Hur minus Charlton Heston. You have terrorists, small boats, MRAP, other vehicles, helicopters, Mirage fighters, tanks, small boats, SOF operators, ground forces and honor guards, surface ships and even submarines. The pinging you hear is echo ranging used by submarines for target ranging