National Security Investigations

Floyd - Federal Crime Defense Attorneys in Houston, Harris County, Texas

Under Investigation by the FBI or Joint Terrorism Task Force?

Call John T. Floyd-Board Certified in Criminal Law, 30+ Years of Experience, AV Preeminent, Super Lawyer, Best Lawyers – Criminal Defense

John T. Floyd is a Board-Certified Houston criminal defense lawyer with 30+ years of experience. Recognized by Best Lawyers-Criminal Defense, Thomson Reuters-Super Lawyers, and Martindale-Hubbell, AV Preeminent, he defends clients across Texas and in federal courts nationwide. Exercise your rights. Protect your future. Contact John T. Floyd immediately for a confidential consultation. Mr. Floyd has represented hundreds of clients under investigation by the Joint Terrorism Task Force and successfully represented clients charged with material support and other national security-related offenses.

Providing Material Support to Terrorists and Designated Foreign Entities

The federal criminal offense of providing material support to designated foreign terrorist organizations (FTOs) or entities designated under U.S. sanctions law is a cornerstone of American national security enforcement. It is a broadly defined charge that has become central in terrorism-related prosecutions and foreign policy enforcement since 9/11.

Statutory Framework: 18 U.S.C. §2339A and §2339B

The two primary statutes under which the federal government prosecutes material support charges are:

18 U.S.C. §2339A: Prohibits providing material support or resources, or concealing or disguising the nature of such support, knowing or intending that it is to be used in preparation for, or in carrying out, a wide array of terrorism-related offenses.
18 U.S.C. §2339B: Makes it a federal crime to knowingly provide material support or resources to a designated foreign terrorist organization (FTO).

The term “material support or resources” is broadly defined in 18 U.S.C. § 2339A(b) to include money, financial services, lodging, training, expert advice or assistance, safe houses, false documentation, communications equipment, personnel, and transportation.

Punishment and Sentencing

The penalties for providing material support vary depending on the underlying offense and statutory section:

18 U.S.C. §2339A: Punishable by up to 15 years in prison, or life if the support results in death.
18 U.S.C. §2339B: Also up to 20 years, or life if resulting in death.
IEEPA Violations: Criminal penalties include up to 20 years’ imprisonment and fines of up to $1 million per violation.

Federal Sentencing Guidelines apply and often recommend high offense levels in the national security context, based on the scope of the support.

International Emergency Economic Powers Act (IEEPA)

IEEPA, codified at 50 U.S.C. § 1701 et seq., authorizes the President to regulate commerce in response to an “unusual and extraordinary threat” to national security, foreign policy, or the economy. Under this authority, the Department of the Treasury’s Office of Foreign Assets Control (OFAC) can:

Freeze assets;
Prohibit transactions;
Designate individuals and organizations as Specially Designated Nationals (SDNs), including those linked to terrorism or the proliferation of weapons of mass destruction.

Providing goods or services to entities or individuals on the SDN list without a license constitutes a violation of the IEEPA and carries serious civil and criminal penalties.

Federal Sentencing Guidelines and Enhancements

Federal prosecutions for material support offenses typically invoke U.S.S.G. §2M5.3, which governs providing material support to designated terrorist organizations or for terrorist purposes.

Base Offense Level

Level 26 if the defendant intended, knew, or had reason to believe the support would be used to commit or facilitate a violent act.
Level 16 otherwise.

Terrorism Enhancement (§3A1.4)

Adds 12 levels and automatically sets Criminal History Category to VI if the offense involved or was intended to promote a federal crime of terrorism.

Other Enhancements

Use or facilitation of firearms or dangerous weapons.
Resulting death or injury (cross-referenced to §2A1.1 or §2A2.1).
Role in the offense (leadership or minimal participation).

These enhancements significantly affect sentencing outcomes, with terrorism enhancements often resulting in decades-long sentences even where no violent act was completed.

Who Is On the List?

Foreign Terrorist Organizations (FTOs)

Designated by the Secretary of State under the Immigration and Nationality Act, there are currently 68 FTOs. Examples include:

al-Qa’ida
ISIS
Hamas
Hizballah
Revolutionary Armed Forces of Colombia (FARC)

The U.S. Department of State maintains the current official list: https://www.state.gov/foreign-terrorist-organizations/

Specially Designated Nationals (SDNs)

OFAC maintains a dynamic list of individuals, organizations, and entities subject to sanctions under IEEPA and other authorities. These include terrorist financiers, state sponsors of terrorism, and proliferators of weapons of mass destruction.

Historical Background and Policy Evolution

The material support statutes emerged from the Antiterrorism and Effective Death Penalty Act of 1996 (AEDPA), which introduced §2339B. Following the 9/11 attacks, the USA PATRIOT Act expanded the reach of material support laws and amended IEEPA to broaden enforcement powers.

Key developments include:

Expansion of the definition of “material support” post-9/11
Increased reliance on OFAC sanctions enforcement
Use of extraterritorial jurisdiction to prosecute support activities occurring abroad

Legal and Constitutional Issues

Material support laws have faced constitutional challenges, especially under the First and Fifth Amendments:

Humanitarian Law Project v. Holder (2010): The U.S. Supreme Court upheld the constitutionality of §2339B, even when the support was for nonviolent purposes such as training or advising.
Vagueness and Overbreadth: Critics argue that the statutes are vague and overbroad, potentially chilling lawful humanitarian or political activity.

Law Enforcement Trends in Material Support Prosecutions

Federal Arrests & Convictions

From FY 2015–2019, the FBI coordinated arrests of approximately 846 domestic terrorism (DT) suspects, with 201–229 individuals arrested per year. Federal charges were brought in 54–169 of these cases annually, highlighting consistent enforcement under §2339A/B.
The GAO’s 2023 review of domestic terrorism cases (FY 2011–2021) confirms that §2339A/B are among the leading terrorism-related prosecutions.

Sting Operations & Informant Use

Human Rights Watch observed that nearly 50% of federal terrorism convictions stemmed from informant-based cases, with approximately 30% resulting from sting operations, illustrating the active role of undercover efforts.

FBI & DHS Strategic Guidance

A joint FBI–DHS report for FY 2020–2021 emphasizes that preventing terrorist attacks remains a top priority and that material-support offenses under §2339A/B are core charges in domestic and international terrorism cases.
The FBI confirms that §2339A extends to non-FTO recipients, making it broadly applicable beyond designated organizations.

Material Support Charges Used Widely by DOJ and FBI

The material support framework under federal law represents a powerful tool for counterterrorism enforcement. It criminalizes a wide range of conduct and imposes steep penalties.

Criminal defense lawyers must be vigilant in advising clients under investigation on the serious potential criminal liability under these statutes.

For additional legal guidance or defense strategies, individuals or organizations facing investigation or charges under material support statutes should consult experienced federal criminal defense counsel.

To learn more or to seek legal representation, contact the John T. Floyd Law Firm, a nationally recognized leader in federal criminal defense and national security cases.

Do not talk to FBI or Joint Terrorism Task Force agents without a lawyer.

Do Not Talk to Federal Agents Without a Lawyer — Making False Statements Is a Federal Crime.

Suppose you are under investigation for providing material support to a foreign terrorist organization or any national security-related offense. In that case, speaking to FBI agents or federal investigators without legal counsel can lead to serious legal consequences.

Under 18 U.S.C. § 1001, knowingly making a false statement—even if unintentional or based on a misunderstanding—can result in federal criminal charges punishable by up to five years in prison, or eight years in terrorism-related cases. Federal prosecutors frequently use information gathered during voluntary interviews as the basis for false statement indictments, even when no underlying terrorism or material support charges are filed. Before answering any questions, protect your rights and your future by contacting an experienced federal criminal defense attorney with a proven track record in national security and terrorism investigations.

Houston Federal Criminal Defense Lawyer | National Security & Material Support Defense

If you or your business are under investigation or facing indictment, your choice of counsel is critical. John T. Floyd is a Board-Certified Criminal Law Specialist (Texas Board of Legal Specialization) with over 30 years of federal trial experience defending complex national security, terrorism, and material support cases. Recognized as a premier choice for high-stakes federal defense, Mr. Floyd is honored by Best Lawyers in America, named a Texas Super Lawyer by Thomson Reuters, and holds the highest AV Preeminent rating from Martindale-Hubbell. Based in Houston, he provides aggressive, strategic representation to clients across Texas and in federal courts nationwide. Protect your rights and future—contact the John T. Floyd Law Firm immediately for a confidential consultation.