THE Nigerian Defence Academy has expelled four cadet officers accused of involvement in homosexual activities. Another ten were expelled over alleged involvement in secret cult activities, the Guardian said in a front-page report. Four cadet officers were charged, tried and convicted of homosexual activities. The civilian government of President Olusegun Obasanjo has promised to wage a serious battle against secret cults engaged in murder, rape, torture and other forms of violent crimes on Nigeria’s tertiary campuses. The NDA is the country’s top military academy.