Explanation:

Recently, India has joined the Djibouti Code of Conduct/ Jeddah Amendment, DCOC/JA, as Observer.

• DCOC/JA is a grouping on maritime matters comprising 18 member states adjoining the Red Sea, Gulf of Aden, the East Coast of Africa and Island countries in the Indian Ocean Region.
• The DCOC, established in January 2009, is aimed at repression of piracy and armed robbery against ships in the Western Indian Ocean Region, the Gulf of Aden and the Red Sea.
• India has joined Japan, Norway, the UK and the US as Observers to the DCOC/JA.

Hence option 2nd is correct.