The historic signing of the Treaty, also known as the Treaty of Rarotonga, took place in Majuro during the observance of the Nuclear Victims Remembrance Day on the same day. 3 March 2025 Photo: Pacific Islands Forum
The Marshall Islands has become the 14th Pacific Islands Forum (PIF) member state to join the South Pacific's nuclear non-prolifiration and disarmament treaty.
The agreement, known as the Treaty of Rarotonga, was signed in Majuro during the observance of Nuclear Victims Remembrance Day on Monday.
The Pacific Islands Forum said the historic signing of the treaty on 3 March - seven decades after the most powerful nuclear weapons tests ever conducted - underscored the Marshall Islands' enduring commitment to nuclear disarmament and non-proliferation.
"By becoming a signatory to the Treaty of Rarotonga, the Marshall Islands has indicated its intention to be bound with a view to future ratification," the PIF said.
"This reinforces the region's collective stand towards a nuclear-free Pacific as envisaged by the Rarotonga Treaty and the 2050 Strategy for the Blue Pacific Continent."
PIF secretary-general Baron Waqa, who is in Majuro, welcomed the move.
"This step demonstrates the nation's unwavering commitment to nuclear disarmament," he said.
"Marshall Islands continues to bear the brunt of nuclear testing, and this signing is a testament to Forum nations' ongoing advocacy for a safe, secure, and nuclear-weapon-free region."
The Rarotonga Treaty was opened for signature on 6 August 1985 and entered into force on 11 December 1986.
It represents a key regional commitment to nuclear non-proliferation and disarmament, contributing to global efforts to eliminate the threat of nuclear proliferation.
The decision by the Marshall Islands to sign the Rarotonga Treaty carries profound importance given its history and ongoing advocacy for nuclear justice, the PIF said.
The current member states of the treaty are Australia, Cook Islands, Fiji, Kiribati, Nauru, New Zealand, Niue, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, and Vanuatu.
'We are committed' - Heine
"In our commitment to a world free of the dangers of nuclear weapons and for a safe and secure Pacific, today, we take a historic step by signing our accession to the South Pacific Nuclear Free Zone Treaty, also known as the Rarotonga Treaty," President Hilda Heine said on Monday.
"We recognise that the Marshall Islands has yet to sign onto several key nuclear-related treaties, including the Treaty on the Prohibition of Nuclear Weapons (TPNW), largely due to our unique historical and geopolitical circumstances," she said.
"However, we are committed to reviewing our positions and where it is in the best interest of the RMI and its people, we will take the necessary steps toward accession.
"In the spirit of unity and collaboration, we look forward to the results of an independent study of nuclear contamination in the Pacific," she added.
