Home2011 Treaties and Agreements ...Nauru (11-908) – Agreement Concerning Operational Cooperation to Suppress Illicit Transnational Maritime Activity hide Nauru (11-908) – Agreement Concerning Operational Cooperation to Suppress Illicit Transnational Maritime Activity TIAS Office of Treaty Affairs September 8, 2011 Maritime Matters: Interdiction Agreement signed at Auckland September 8, 2011; entered into force September 8, 2011. Download attachment [538 KB] Tags Maritime Matters Nauru Treaties