斯德哥尔摩国际和平研究所-The-implications-of-the-Ukraine-conflict-for-national-nuclear-security-policy_16页_449kb

Summary of the Implications of the Ukraine Conflict for National Nuclear Security Policy

I. Introduction

The annexation of Crimea by Russia and the outbreak of conflict in eastern Ukraine in 2014 have significantly impacted Ukraine's nuclear security policy. The country now faces heightened risks of military and terrorist attacks, as well as the illicit trafficking of radioactive materials. The Ukrainian National Progress Report highlighted that the conflict has led to a loss of regulatory control over nuclear and radiation security in the occupied and annexed territories, increasing the vulnerability of the nuclear sector.

II. Current Status of Ukrainian Civilian Nuclear Facilities, Materials and Sources

• Ukraine relies heavily on nuclear energy for electricity generation, with nuclear power providing over 50% of the country's electricity in 2015.
• The country has four nuclear power plants (NPPs) with 15 reactors, including 13 VVER-1000 and 2 VVER-440 reactors, totaling 13,835 MW(e).
• In 2016, NPPs generated 22.8 billion kWh of electricity, with an efficiency rate of 75.6%.
• The Energoatom is the operator of all Ukrainian NPPs.
• Some NPPs are located near conflict zones, such as Zaporizhzhya NPP (200 km from the conflict border) and Mykolaiv NPP (600 km from the conflict zone), which are classified as 'yellow' threat levels by the Ukrainian Security Service.
• The DR-100 research reactor in Sevastopol, Crimea, is currently under Russian control, but Ukraine maintains jurisdiction over it.
• As of 2015, Ukraine had 24,582 radiation sources, including 9,654 radionuclide sources and 14,928 radiation generators.
• Due to the conflict, Ukraine lost regulatory control over more than 1,200 radioactive sources and 65 facilities in the Donbas region, including 8 high-activity sealed radioactive sources (HASS) and radioactive waste management enterprises.

III. National Nuclear Security Policy

• Ukraine's nuclear security policy is based on the IAEA Nuclear Security Series (NSS) no.13, which aims to protect people, property, and the environment from malicious acts involving nuclear materials.
• The policy has evolved since 2014 to address new threats from military aggression, separatism, and hybrid warfare.
• The National Security Strategy (2015) and Military Doctrine (2015) have incorporated nuclear security into the broader national security framework, identifying military aggression, tactical nuclear weapons, and terrorist activities as key threats.
• Ukraine updated its Design-Basis Threat (DBT) in 2015 to include risks from the Donbas conflict, and revised facility-specific DBTs with new interaction plans in case of sabotage.
• Vulnerability assessments were conducted, and reports were prepared with recommendations to align the physical protection system with current legislation.
• Ukraine has engaged in nuclear security diplomacy, using international platforms like the 2016 Nuclear Security Summit to highlight its nuclear security achievements and condemn Russian aggression.
• The SNRIU proposed amendments to international conventions, including the CPPNM and ICSANT, to reflect the new security realities and emphasize Ukraine's responsibility for nuclear protection despite Russian occupation.

IV. Nuclear Security Conditions

• The IAEA defines nuclear security as the prevention, detection, and response to malicious acts involving nuclear materials or facilities.
• Key international conventions include:
  • Convention on the Physical Protection of Nuclear Material (CPPNM) and its 2005 Amendment.
  • International Convention for the Suppression of Acts of Nuclear Terrorism (ICSANT).
• Additional UNSCRs (1373 and 1540) address counterterrorism and WMD threats.
• The 2016 NTI Nuclear Security Index evaluated Ukraine's nuclear security conditions, with a sabotage score of 65/100 and a risk environment score of 36/100.
• The risk environment score dropped significantly from 47 in 2012 to 34 in 2016, due to political instability, corruption, and the loss of regulatory control in occupied territories.
• Ukraine's nuclear material security score was 77.46, indicating generally favourable conditions, though minor changes were noted compared to previous years.

Key Points

• Ukraine's nuclear security policy has been strengthened to counter new security challenges introduced by the conflict.
• Despite Russian occupation, Ukraine maintains jurisdiction over nuclear facilities and materials in Crimea and the Donbas region.
• The physical protection system has been improved and adapted to high alert conditions.
• International cooperation and diplomacy play a crucial role in enhancing Ukraine's nuclear security posture.
• The 2016 NTI Index highlights sabotage risks and regulatory challenges as critical issues in Ukraine's nuclear security landscape.

Conclusion

The Ukraine conflict has necessitated a reassessment and reinforcement of the country's nuclear security policy. While Ukraine has a strong physical protection system, the occupancy of territories and ongoing instability pose significant regulatory and operational challenges. The international community has been engaged in support, and diplomatic efforts continue to highlight these concerns. The adaptation of nuclear security measures to the new threat environment remains a top priority for Ukraine.