Original:  Joo Silva and Kevin Carter in Sudan Invitation by UN Operation Lifeline Sudan In March 1993, Robert Hadley, a former photographer and at this time the information officer for the UN Operation Lifeline Sudan, offered Joo Silva and Kevin Carter to come to Sudan and report about the famine in southern Sudan.
Revised:  Silva and Carter in Sudan Invitation by UN Operation Lifeline Sudan In March 1993, Robert Hadley, a former photographer and at this time the information officer for the UN Operation Lifeline Sudan, offered Joo Silva and Kevin Carter to come to Sudan and report about the famine in southern Sudan.
Edit intent: clarity