The American people are facing a threat on their southern border that rivals — and in some ways exceeds — the dangers posed by ISIS in the Middle East. The Mexican cartels are no longer merely “criminal organizations.” They have evolved into heavily armed, well-funded paramilitary forces controlling swaths of territory, terrorizing civilian populations, and smuggling enough fentanyl into the U.S. each year to kill millions of Americans. The body count from cartel activity inside the United States — through overdoses, assassinations, and trafficking — has surpassed that of many declared wars.
From both a legal and strategic standpoint, the U.S. Department of Defense (DoD) has the authority to act — even inside Mexico — without an invitation from the Mexican government. Precedent already exists.
The Legal Basis: Self-Defense and “Clear and Present Danger”
Under international law, Article 51 of the United Nations Charter preserves the inherent right of self-defense if an armed attack occurs against a member state. The U.S. does not have to wait for Mexican permission if the threat originates from Mexican soil and is actively killing Americans. Cartels fit the definition of a non-state armed group launching sustained attacks across borders — just as ISIS did in Syria.
In addition, U.S. domestic law — namely the President’s Article II constitutional authority as Commander in Chief — empowers the use of military force to protect U.S. citizens from imminent threats. Congress has also provided frameworks through past Authorizations for the Use of Military Force (AUMF) that could be interpreted or updated to cover cartel activity, especially if Congress designates them as Foreign Terrorist Organizations (FTOs).
The standard of a “clear and present danger” is already satisfied. Cartels are responsible for tens of thousands of U.S. deaths annually from fentanyl poisoning, routine armed incursions into U.S. territory, and targeted violence against American citizens in Mexico.
The Syria Precedent: Fire Bases Without Invitation
In 2016–2017, the U.S. military established fire bases in northern Syria to fight ISIS without the formal consent of the Syrian government. The Assad regime objected, but the U.S. justified its actions under collective self-defense of Iraq and unilateral self-defense against ISIS attacks.
The principle applied was simple: if a foreign government is unwilling or unable to neutralize a threat operating from its territory, the threatened nation may act directly. This is known as the “unwilling or unable” doctrine — a cornerstone of modern counterterrorism operations.
If the United States could establish fire bases and conduct airstrikes against ISIS targets deep inside Syria — a sovereign nation where we were uninvited — the same doctrine applies to Mexican territory where cartels operate unchecked.
Cartels = Terrorist Armies
The similarities between cartels and ISIS are not abstract — they are operational:
- Territorial Control: Cartels maintain fortified checkpoints, command structures, and heavy weaponry — including .50 caliber rifles, armored vehicles, and drones.
- Transnational Threats: They operate across borders, targeting foreign nationals and government officials.
- Terror Tactics: Public executions, mass graves, and the use of fear to control local populations mirror ISIS methods.
- Financial Power: With billions in annual revenue, cartels rival the budgets of small nations.
By every reasonable measure, they meet the definition of a terrorist organization under U.S. law — and thus qualify for the same military response.
Strategic Imperative: Hitting Them at the Source
Cartel violence in the U.S. is not random — it is the direct result of secure operational bases in Mexico. Border enforcement alone is a defensive posture; it does not dismantle the command centers, training camps, and smuggling hubs that fuel the crisis.
Targeted U.S. military action — including precision strikes, special operations raids, and joint task forces — would directly degrade cartel capacity. Just as ISIS lost its grip on territory after U.S.-led operations in Syria and Iraq, cartel dominance can be broken by eliminating leadership nodes and disrupting supply chains.
Conclusion: The Law is Clear, the Threat is Real
When the U.S. entered Syria to destroy ISIS strongholds without an invitation, it was justified by the urgent need to protect American lives. The same doctrine applies on our southern border. The Mexican government has proven unwilling or unable to dismantle the cartels.
The right — and duty — of the United States is to act decisively.
If the cartels continue to operate as de facto terrorist armies killing Americans, the DoD not only has the authority to strike them in Mexico — it has the obligation.
The Mexican government needs to clean house, turn over corrupt politicians, and arrest the cartel members — no more empty promises.
