Sudan
Rebels advance on strategic dam
DATE=1/15/97 TYPE=CORRESPONDENT REPORT NUMBER=2-208732 TITLE=SUDAN REBELS ADVANCING (L-ONLY) BYLINE=SONYA LAURENCE GREEN DATELINE=NAIROBI CONTENT= VOICED AT: INTRO: REBELS IN SUDAN SAY THEY'VE CAPTURED ANOTHER GOVERNMENT GARRISON AND ARE ADVANCING ON A STRATEGIC DAM ALONG THE BLUE NILE. IN RESPONSE, SUDAN'S GOVERNMENT HAS DECLARED A "HOLY WAR" -- OR…