https://www.whitehouse.gov/wp-content/uploads/2025/12/2025-National-Security-Strategy.pdf
specifically:
Quote:
After years of neglect, the United States will reassert and enforce the Monroe Doctrine to restore American preeminence in the Western Hemisphere, and to protect our homeland and our access to key geographies throughout the region. We will deny non-Hemispheric competitors the ability to position forces or other threatening capabilities, or to own or control strategically vital assets, in our Hemisphere.
Quote:
The United States must reconsider our military presence in the Western Hemisphere. This means four obvious things...[including]...targeted deployments to secure the border and defeat cartels, including where necessary the use of lethal force to replace the failed law enforcement-only strategy of the last several decades...

