Exhibit 99 ALLIANT TECHSYSTEMS INC. DIRECTORS AND EXECUTIVE OFFICERS February 6, 1998 Name (Age) Position - ----------------------------- ------------------------------------------------- Richard Schwartz (62) Director, Chairman of the Board, President and Chief Executive Officer Gilbert F. Decker (60) Director Thomas L. Gossage (63) Director Joel M. Greenblatt (40) Director Jonathan G. Guss (38) Director David E. Jeremiah (63) Director Gaynor N. Kelley (66) Director Joseph F. Mazzella (45) Director Daniel L. Nir (37) Director Michael T. Smith (54) Director Peter A. Bukowick (54) Executive Vice President and Chief Operating Officer Robert E. Gustafson (49) Vice President - Human Resources Galen K. Johnson (43) Vice President and Treasurer William R. Martin (56) Vice President - Washington, D.C. Operations Scott S. Meyers (44) Vice President and Chief Financial Officer Paula J. Patineau (44) Vice President and Controller Paul A. Ross (60) Group Vice President - Space and Strategic Systems Nicholas G. Vlahakis (49) Group Vice President - Conventional Munitions Kristi Rollag Wangstad (43) Vice President - Public Affairs Donald E. Willis (53) Group Vice President - Emerging Business; Vice President - Strategic Planning Daryl L. Zimmer (54) Vice President and General Counsel Charles H. Gauck (59) Secretary