U.S. Impeachment Filing Highlights Emergency Powers as a Core Constitutional Concern in the United States

ISSE Analysis

On April 6, 2026, U.S. Congressman John B. Larson (Democrat) of Connecticut introduced a resolution (H. Res. 1155) filing articles of impeachment against President Donald J. Trump. The resolution alleges a range of “high crimes and misdemeanors,” including conduct related to foreign policy, executive decision-making, and adherence to constitutional constraints. The accompanying public statement emphasizes concerns about the President’s fitness for office and calls for consideration of both impeachment and the 25th Amendment.

Among the various articles, Article XII (titled “Specious National Emergency—Foreign Terrorist Organization Declarations”) focuses specifically on the use and alleged misuse of emergency powers. Its inclusion reflects the increasing centrality of emergency authorities in contemporary disputes over executive power in the United States.

The Structure of Emergency Powers in U.S. Law

The modern U.S. emergency powers framework is rooted in statutory authorities that permit the President to activate a wide array of powers upon declaring a national emergency. These authorities, most notably under the National Emergencies Act and the International Emergency Economic Powers Act, provide flexibility to respond to crises affecting national security, economic stability, and public safety.

The system is designed to balance responsiveness with constraint. Congress retains the ability to terminate declared emergencies, and courts may review executive actions taken pursuant to them. At the same time, the breadth of available authorities creates a legal environment in which significant policy actions can be undertaken with reduced reliance on new legislative authorization.

Article XII and the Framing of Emergency Powers Abuse

Article XII alleges that the President invoked emergency authorities and related designations under unsupported or contested factual premises in order to expand executive power. The article identifies three principal actions.

First, it asserts that a declared “National Energy Emergency” lacked a credible factual basis and was used to circumvent federal laws governing energy production, transmission, and export. Second, it challenges the proclamation of a national emergency at the southern border, arguing that characterizing migration as a constitutional “invasion” enabled the use of emergency authorities to override established immigration and asylum frameworks. Third, it contests the designation of drug cartels, and the Venezuelan government, as foreign terrorist organizations, asserting that these determinations do not meet statutory thresholds under the Immigration and Nationality Act and were used to justify an expanded scope of coercive or military action.

Taken together, Article XII frames these actions as part of a broader pattern in which emergency declarations and related authorities are used to alter the legal landscape governing domestic policy, immigration enforcement, and foreign engagement. The allegations therefore center on the relationship between the factual predicate for emergency action and the scope of powers that such declarations unlock.

Emergency Powers and Institutional Balance

The issues raised in Article XII intersect with a longer-standing debate about the durability of safeguards within the U.S. emergency powers framework. Although statutory and constitutional mechanisms exist to constrain executive action, their effectiveness depends on timely political and judicial engagement. Where such responses are delayed or limited, the practical reach of emergency authorities can expand.

This dynamic has led scholars and practitioners to examine how repeated or sustained reliance on emergency tools may affect institutional balance over time. The implications extend beyond the legality of individual actions to the broader distribution of power between the executive and legislative branches in practice.

Conclusion

The filing of H. Res. 1155 does not itself alter the legal framework governing emergency powers, nor does it determine the outcome of any potential impeachment process. Its significance lies in the explicit identification of emergency authority as a central issue within a constitutional dispute over executive power.

ISSE presents this analysis pursuant to its nonprofit, nonpartisan mission to rigorously examine the use of emergency powers, including where their application raises credible concerns regarding overreach, normalization, or abuse.

Photo by Darren Halstead on Unsplash.