CSIS Headquarters, Rhode Island Ave., NW September 26, 2017 Foreign Affairs (DFA) Secretary attends the Center for Strategic and International Studies (CSIS) – Pertamina Banyan Tree Leadership Forum at the CSIS Headquarters in Rhode Island Avenue, Northwestern United States on September 26, 2017. The Secretary is among the invited speakers in the said forum, which continue reading : CSIS-Pertamina Banyan Tree Leadership Forum