An MISC@1 naval officer in the ORGANIZATION@1 described the planning : On the night of April NUMBER@1 , NUMBER@2 , the MISC@1 government rounded-up and imprisoned an estimated NUMBER@3 MISC@2 intellectuals and community leaders .

An MISC@1 naval officer in the ORGANIZATION@1 described the planning : The MISC@1 government , moving quickly , arrested an estimated NUMBER@3 MISC@2 intellectuals on the night of NUMBER@1 April NUMBER@2 .
