Arktis MODES_SNM is a highly modular, customizable platform that detects and identifies radiological and nuclear materials. The mobile radiation monitoring system is also available to be kept ready for rapid deployment in emergencies. Mobile radiation monitoring systems have the versatility to cover a broad spectrum of radiation detection missions. While deployed for daily use in port security and law enforcement, they can be kept ready for rapid deployment in emergencies that could include reactor accidents, heightened terrorism threats, recovery actions for lost or stolen nuclear materials, or intelligence driven operations.