Who is responsible for negotiating treaties in the United States?

The President of the United States is responsible for negotiating treaties with foreign countries. This role is firmly established in the U.S. Constitution, which assigns the President the authority to engage in diplomatic negotiations. However, it is important to note that while the President negotiates treaties, they must be ratified by a two-thirds majority in the Senate to become legally binding.

This system ensures a balance of power, as the Senate has the authority to confirm or reject treaties that the President brings forward. The Secretary of State often plays a pivotal role in the negotiation process as a key advisor and representative, but ultimately, it is the President who has the constitutional power to negotiate treaties.