What is a common method of deploying nuclear weapons?

Using long-range bombers to deploy nuclear weapons is a common method due to the strategic advantages it offers. These aircraft are specifically designed for delivery of heavy payloads from significant distances, allowing them to reach targets without needing to enter heavily defended airspace. The ability of long-range bombers to fly at high altitudes and cover vast distances enhances their effectiveness as a delivery system for nuclear weapons. This method also allows for flexible and rapid response options, making it a vital component of a nation's nuclear deterrent strategy.

Other deployment methods lack the same range and security. Ground troops may not have the capability to transport or launch such weapons effectively, while naval infantry is typically focused on direct combat operations rather than strategic nuclear deployment. Civilian aircraft are not equipped for, nor are they intended to be used for, military operations involving nuclear weapons due to safety, security, and legal restrictions.