A solid propellant fuel grain is a structurally cast cylinder of highly explosive chemicals where the exact shape of its hollow internal core dictates the speed and intensity of a missile's acceleration.
Hypersonic glide vehicles use highly engineered carbon-matrix composites to ride the upper atmosphere at speeds exceeding Mach 5, surviving extreme friction and ionized plasma to deliver evasive kinetic strikes anywhere on Earth.
Synthetic Aperture Radar constellations bounce microwave pulses off the Earth's surface from orbit, computationally stitching the returning echoes together to generate sub-meter, three-dimensional intelligence imagery regardless of cloud cover or darkness.