"I support development and deployment of a limited national missile defense. Few if any of our duties surpass our obligation to provide for the common defense of our nation"

This quote by Joe Lieberman speaks to the significance of national defense. He believes that attending to the defense of our nation is one of the most crucial duties of the federal government. He supports the development and release of a minimal nationwide rocket defense system, which would offer defense from missile attacks. This system would be restricted in scope, implying it would not be a thorough defense system, but it would still offer some level of security. Lieberman thinks that attending to the defense of our country is a concern and should be taken seriously. He believes that it is our responsibility to make sure the security of our country and its people, which a limited nationwide rocket defense system is one method to do that.