What is NATO’s defense policy that makes some people in the U.S. oppose U.S. involvement?

Question

What is NATO’s defense policy that makes some people in the U.S. oppose U.S. involvement?

The organization asks U.S. military leaders to step in and lead any conflict to help bring peace.
The organization asks U.S. military leaders to step in and lead any conflict to help bring peace.

The policy states that all member nations must send troops to any war situation in the world.
The policy states that all member nations must send troops to any war situation in the world.

The largest countries must send more money to NATO to defend smaller countries.
The largest countries must send more money to NATO to defend smaller countries.

If one is attacked, then all member nations in NATO must join in defending that country.
If one is attacked, then all member nations in NATO must join in defending that country.

Answer 1

This policy, known as collective defense or Article 5 of the NATO treaty, is the main reason why some people in the U.S. oppose U.S. involvement in the organization. They argue that the U.S. should not be obligated to defend other countries and should focus on its own national interests instead. Additionally, some critics believe that the U.S. disproportionately shoulders the burden of defense spending within NATO, leading to concerns about financial costs and military commitments.