Strategic nuclear weapons are a critical component of a nation's military arsenal. The word 'strategic' means the use of tactics and resources to achieve a particular long-term goal; therefore, the term 'strategic nuclear weapons' refers to the ability of a nation to use nuclear weapons to achieve its strategic goals. There are several synonyms for strategic nuclear weapons, including long-range nuclear weapons, intercontinental ballistic missiles (ICBMs), strategic deterrent, nuclear deterrent, strategic arms, and nuclear missiles. Each of these terms highlights a different aspect of the same thing, showcasing the various ways in which nations can use nuclear weapons as a strategic tool to ensure their national security and deter potential adversaries.