NSSPI maintains a broad range of capabilities through its extensive network of NSSPI affiliates. These capabilities include:

• Safeguard systems analysis
• Computational radiation transport
• Inverse neutral particle radiation transport
• Radiation detector development
• Development of detector arrays
• Reactor physics modeling and analysis
• Nuclear fuel cycle assessment
• Inverse burnup assessments
• International studies
• Strategic studies
• Operations research
• Network modeling
• Optimization problems
• Bayesian network modeling