What protection level is assigned to nuclear weapons?

Nuclear weapons are assigned Protection Level 1 because this level represents the highest degree of protection necessary due to the strategic significance and potential consequences of a security breach involving nuclear assets. Protection Level 1 indicates that these weapons require the most stringent security measures, including constant surveillance, limited access control, and specialized response capabilities. The rationale behind this classification is that unauthorized access to nuclear weapons could lead to catastrophic consequences, including their theft or use in a manner that could threaten national security or public safety. Thus, maintaining the highest protection level reflects the critical importance of safeguarding nuclear arms from potential threats.