Which of the following is one of the three lines of effort to achieve the goal of the NSS?

The goal of the National Security Strategy (NSS) emphasizes the importance of a robust and effective military as a key component of national security. Modernizing and strengthening the military is crucial because it ensures that the armed forces are adequately equipped to respond to contemporary challenges and threats. This involves not only improving technological capabilities but also enhancing training and readiness, which are essential for maintaining national defense.

A strong military presence also works in tandem with diplomatic efforts, reinforcing a nation’s position in global affairs and deterring potential adversaries. By focusing on modernization, the NSS aligns military capabilities with evolving security dynamics, ultimately supporting other aspects of national security, such as international partnerships and alliances.

The other choices do not align with the objectives of the NSS: reducing military spending could compromise national defense capabilities, isolation from global affairs undermines the ability to engage with allies and manage global issues, and eliminating diplomatic channels would be counterproductive to fostering cooperation and addressing conflicts.