TRANSITION PLANS
Deputy Defense Sec Paul D Wolfowitz says it may take United States more than six months to cede power in postwar Iraq to Iraqi-led civilian authority that would pave way for representative government; recalls that after Persian Gulf war in 1991 it took six months for Kurdish forces in northern Iraq to establish effective self-governance; envisions no central postwar role for United Nations in political administration, as many European countries want; Gen Peter Pace, vice chairman of Joint Chiefs of Staff, tells reporters that American and British forces or 'those who might volunteer to join us' could provide 'secure environment' so that new Iraqi government could build its police force and its armed forces up to internal defense-type capability; Pres Bush prepares to head to Belfast, Northern Ireland, on Apr 7 for his third meeting in three weeks with Prime Min Tony Blair of Britain, who has pushed for deeper UN involvement in postwar Iraq; UN Sec Gen Kofi Annan calls Security Council meeting to discuss Iraq; photo (M)
