TY - BOOK AU - BRAYBROOK Roy TI - Like horses for courses, air-to-ground weapons for wars PY - 2012/// KW - NORTH KOREA KW - NUCLEAR WEAPONS KW - UNITED STATE KW - AIR FORCE N2 - The development of such weapons is thus largely a series of reactions, to achieve greater explosive effect, area coverage, enhanced penetration, better day/night all weather delivery accurancy, impact at selectable angles, reduced collateral effects ER -