April 24 (Reuters) - Defense Metals Corp DEFN.V :
* DEFENSE METALS CORP. ANNOUNCES SENIOR MANAGEMENT CHANGES
* DEFENSE METALS CORP - RYAN CHEUNG WILL BE RESUMING ROLES AS CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER.
* DEFENSE METALS CORP - CRAIG TAYLOR WILL BE RESUMING ROLES AS CHIEF EXECUTIVE OFFICER
* DEFENSE METALS CORP - RICHARD GRAYSTON IS RETIRING
* DEFENSE METALS CORP - MAXIMILIAN SALI WILL REMAIN ON BOARD AS A DIRECTOR