Ambassador Sumith Dassanayake, Sri Lanka’s newly appointed envoy to the United Nations in Geneva met Ambassador Omar Zniber of Morocco, the current President to the Conference on Disarmament on 19 February 2026 and presented his Credentials as Sri Lanka’s new Permanent Representative to the Conference on Disarmament.
Conference on Disarmament – 27 January 2026
Statement by Her Excellency Himalee Arunatilaka, Ambassador and Permanent Representative of Sri Lanka to the United Nations in Geneva
Madam President,
Madam Secretary-General
Excellencies, Distinguished Colleagues
It is with deep honour, respect and gratitude that I take the floor today for the last time in my capacity as the Permanent Representative of Sri Lanka to the United Nations in Geneva, and to the Conference on Disarmament. I will be concluding my tenure and returning to Sri Lanka in a few days on the conclusion of my tenure in Geneva.



Madam President , Distinguished Delegates, Ladies and Gentlemen,
It is an honour to present Sri Lanka’s progress under Article 5 – Clearing Mined Areas, at the Twenty-Second Meeting of States Parties.

Madam President, Distinguished Delegates, Excellencies, Ladies and Gentlemen,
Sri Lanka is honoured to present an update on our progress in fulfilling the Victim Assistance commitments under Actions 30 to 39 of the Siem Reap–Angkor Action Plan.

Mr. President
Distinguished Delegates
Sri Lanka extends its warm congratulations to Ambassador Carlos D. Sorreta, Permanent Representative of the Philippines for assuming the Presidency of the Thirteenth Meeting of States Parties to the Convention on Cluster Munitions. My delegation assures you Sri Lanka’s fullest support in achieving a productive and meaningful outcome of this meeting.
Mr. President,
Sri Lanka remains convinced that this Convention represents a significant achievement in international humanitarian law as well as in the global disarmament landscape due to its comprehensive approach in mitigating the humanitarian impact of cluster munitions in all aspects. Our presence here today reaffirms our enduring commitment towards a world free from the devastating impact of cluster munitions. We recall that the Convention on Cluster Munitions has protected countless civilian lives from indiscriminate and widespread harm caused by cluster munitions, since its entry into force.

Measures on International Cooperation and Assistance (ICA), 12 August 2025
Mr Chair,
As this the first time that my delegation is taking the floor, Sri Lanka joins others in expressing sincere gratitude to you, Mr. Chair, for your leadership of this Working Group on strengthening the BWC, one of the cornerstones of the global disarmament architecture. Please be assured of the fullest support and cooperation of Sri Lanka for the success of the deliberations at this session.
I also take this opportunity to thank the Friends of Chair groups, members of the ISU for their comprehensive work carried out so far in an inclusive approach.
- Statement by Sri Lanka at the second session of the open-ended working group on the prevention of an arms race in outer space in all its aspects, 21-25 July 2025
- Statement by Dr.Shiromi Maduwage, Consultant Community Physician at Youth, Elderly & Disability Unit, Ministry of Health, at the Intersessional Meeting of the Anti-Personnel Mine Ban Convention, 17 June 2025
- Statement by Mr. M.M Nayeemudeen, Additional Secretary (Projects), Ministry of Urban Development, Construction and Housing and Director, National Mine Action Centre (NMAC) at the Intersessional Meeting of the Anti-Personnel Mine Ban Convention, 17 June 20