The invention provides a composite laminated armor structure for absorbing and dissipating kinetic energy from a projectile fired at the armor structure. The armor structure is low in volume and weight and can resist penetration by AP ammunition. The armor structure comprises a plurality of sheets of two-dimensional woven fiberglass fabric, and a plurality of sheets of three-dimensional woven fiberglass fabric, bound with a resin matrix. According to one embodiment, the armor structure includes a back laminate section of the two-dimensional woven fiberglass fabric sheets bound with a resin matrix, a front laminate section of the two-dimensional woven fiberglass fabric sheets bound with the resin matrix, an intermediate section of the three-dimensional woven fiberglass fabric sheets bound with the resin matrix, a first metal alloy armor plate adhered to the back laminate section in opposing relation to the intermediate section, and a second metal alloy armor plate adhered to the front laminate section in opposing relation to the intermediate section.