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Simple Assault vs. Aggravated Assault Under the UCMJ
When military prosecutors charge you under UCMJ Article 128, the specific offense charged is not a technicality — it is the potential difference between three months in the brig and a decade in federal prison. It is the potential difference between keeping your career and walking away with a Dishonorable Discharge. The charge sheet determines the court-martial level, the punishment range, the type of discharge the government can seek, and the entire shape of the case against you.
Too many service members — and even some lawyers — treat Article 128 as a single offense. It is not. It is a statute that spans seven distinct offense categories, each with its own elements, its own maximum punishment, and its own evidentiary requirements. Whether the government can prove those elements beyond a reasonable doubt is where the defense lives.
If you are facing any assault charge under the UCMJ, the first thing you need is a lawyer who understands the architecture of Article 128 well enough to attack the charge at every level — from the elements the prosecution must prove, to whether the charged offense is supported by the actual evidence, to whether a lesser offense is the most the government can legitimately pursue.
Call 202.931.8509 and we can set up a call immediately.
The Seven Offense Categories Under Article 128
Article 128 divides assaults into three tiers: simple assaults, aggravated assaults, and assault with intent to commit another serious felony. Within those tiers, the offenses climb steeply in severity — and in what the government must prove. Understanding each category is the foundation of any serious defense.
Simple Assault — Article 128(a)(1) and (a)(2)
Simple assault is the floor of the Article 128 hierarchy, but it is still a federal offense with real consequences.
The government must prove two elements: (a) that the accused attempted or offered to do bodily harm to another person, and (b) that the act was done with unlawful force or violence.
No contact is required. No injury is required. A raised fist, a threatening lunge, a menacing gesture — any act that reasonably places another person in apprehension of harmful contact can satisfy the offer element. The prosecution does not need a victim who was actually touched. That is a feature of the statute that prosecutors exploit aggressively, and it is exactly why the defense must scrutinize what actually happened and whether the accused’s conduct was truly unlawful.
The standard maximum punishment for simple assault is three months of confinement and forfeiture of two-thirds pay for three months — no punitive discharge. That matters enormously for career preservation.
There is one significant exception: simple assault committed with an unloaded firearm. When a service member points an unloaded weapon at another person, military law treats that as categorically more serious. The maximum punishment jumps to a Dishonorable Discharge and three years of confinement. The government does not need to prove the firearm was capable of firing — only that the accused used it as a means of threatening or menacing the victim.
Defense strategy at this level often focuses on whether the accused’s conduct actually created a reasonable apprehension of imminent harm, whether the act was truly unlawful (as opposed to an authorized use of force), or whether the evidence only supports a mutual altercation in which both parties share responsibility. We have had assault cases dropped entirely at the Article 32 stage because the alleged conduct — stripped of prosecutorial spin — simply did not rise to an unlawful offer of force.
Assault Consummated by a Battery — Article 128(a)(3)
This is the first offense in the statute that requires actual contact. The government must prove: (a) that the accused did bodily harm to another person, and (b) that the act was done with unlawful force or violence.
“Bodily harm” under military law is defined in a way that many service members find shocking: it includes any offensive touching of another person, however slight. A push. A grab. A shove against a wall. A tap that the alleged victim found unwanted. The Court of Appeals for the Armed Forces made clear in United States v. Armstrong, 77 M.J. 465 (C.A.A.F. 2018), that the bodily harm threshold is extraordinarily low — physical injury is not required, and the contact does not have to leave a mark. See also United States v. Bonner, 70 M.J. 1 (C.A.A.F. 2011).
Critically, lack of consent is an element of assault consummated by a battery. The Court of Appeals for the Armed Forces confirmed in United States v. Mader, 81 M.J. 105 (C.A.A.F. 2021), that consent is a viable defense to battery — and that the government bears the burden of proving lack of consent beyond a reasonable doubt. When the alleged victim consented to the physical contact, or when the circumstances make consent a genuine issue, defense counsel must force the government to prove that element directly. Prosecutors often try to treat consent as an afterthought. It is not.
The maximum punishment for assault consummated by a battery is a Bad Conduct Discharge and six months of confinement. Under post-December 2023 sentencing guidelines, battery falls in Category 1 (0 to 12 months advisory range), but the punitive discharge exposure is real and must be taken seriously and every element contested at trial. In one case, an Army O-5 at Fort Belvoir faced assault consummated by battery charges that reached national news — Nathan Freeburg litigated the UCI and defective referral issues and had all charges dismissed before trial.
Aggravated Assault with a Dangerous Weapon or Means — Article 128(b)(1)
The jump from simple assault to aggravated assault is not a minor procedural distinction. It is the line between a misdemeanor-level offense and a felony that carries the possibility of a Dishonorable Discharge and years in federal confinement.
The Court of Appeals for the Armed Forces set out the four elements of aggravated assault with a dangerous weapon in United States v. Torres, 74 M.J. 154 (C.A.A.F.): (a) the accused attempted or offered to do bodily harm, or did bodily harm, (b) with a weapon, means, or force, (c) with unlawful force or violence, and (d) the weapon, means, or force was used in a manner likely to produce death or grievous bodily harm.
The fourth element — “likely to produce death or GBH” — is where the defense often has the most traction. “Likely” does not mean possible or conceivable. It means the natural and probable consequence of the act, not something fanciful or remote. The Court of Appeals for the Armed Forces addressed this directly in United States v. Gutierrez, 74 M.J. 61 (C.A.A.F. 2015), holding that a one-in-five-hundred chance of death or grievous bodily harm is insufficient to support an aggravated assault conviction. The government cannot reach this element through speculation or worst-case scenarios — it must prove that the manner of use was genuinely likely to produce the serious outcome.
What qualifies as a “dangerous weapon or means” is also a contested factual and legal question. A weapon that is dangerous by design — a loaded firearm, a knife — satisfies this element differently than an object that becomes dangerous only by the manner of its use. Defense counsel must scrutinize how the government is characterizing the alleged weapon and whether the evidence actually supports the “likely” standard.
The maximum punishment for aggravated assault with a dangerous weapon is a Dishonorable Discharge and between three and eight years of confinement, depending on the circumstances. Under post-December 2023 sentencing guidelines, aggravated assault cases fall in Category 2 or Category 3 (advisory ranges of one to three years or thirty months to ten years). The charging decision at this level is severe. A service member who might have resolved a simple assault administratively is now looking at a general court-martial, felony exposure, and discharge characterization that will follow them for life.
We have defended numerous aggravated assault cases at this level. A Navy LCDR at Norfolk facing aggravated assault charges against family members had his career preserved and was retained as an officer — a result that required attacking the government’s characterization of the alleged weapon and dismantling the “likely to produce GBH” argument. An Army O-3 facing assault charges arising from an incident in Iraq had his case dismissed with a letter of reprimand after the Article 32 — a resolution that came from exposing the weaknesses in the government’s evidence before charges were ever referred. A Navy LCDR at Navy Yard faced aggravated assault charges at a a general court-martial for allegedly pointing a firearm at his spouse and battering her, he was defended by Nathan Freeburg at trial and acquitted of all charges.
Aggravated Assault Inflicting Grievous Bodily Harm — Article 128(b)(2)
This offense moves beyond the manner of the assault and focuses on the actual harm inflicted. The government must prove not just that the accused committed an assault but that the assault intentionally caused grievous bodily harm to the victim.
Grievous bodily harm under the UCMJ means serious physical injury: broken bones, deep cuts requiring sutures, internal organ damage, loss of sensory function, or permanent disfigurement. Bruising, minor lacerations, and soft tissue injuries — however painful — generally do not meet the GBH standard. The defense should always scrutinize the medical evidence carefully. Prosecutors frequently charge GBH based on injury descriptions that overstate the severity of the harm actually documented in medical records.
The maximum punishment for aggravated assault inflicting GBH is a Dishonorable Discharge and between five and ten years of confinement. This is a general court-martial offense in virtually every case, and the sentencing exposure is significant enough that plea negotiations — if pursued — must always include careful attention to charge reduction rather than sentence mitigation alone.
The government cannot establish GBH through a victim’s subjective description of pain. The injury itself must satisfy the legal definition. A service member who grabs or pushes another person, causing a fall that results in a sprain or minor fracture, does not automatically face GBH exposure if the injury is not documented clearly as a broken bone or equivalent. We scrutinize the actual medical records in every case and challenge the prosecution when the charged offense level does not match what the evidence actually shows.
Assault by Strangulation or Suffocation — Article 128(b)(3)
This offense was added to Article 128 in recent years in response to mounting evidence about the lethality of strangulation and its frequency in domestic violence situations. It reflects a deliberate legislative decision to treat strangulation as categorically more serious than ordinary aggravated assault.
The elements require the government to prove that the accused intentionally, knowingly, or recklessly impeded the normal breathing or circulation of blood by applying pressure to the throat or neck, or by blocking the nose or mouth, of another person. The accused’s mental state is part of the offense: the act must be intentional, knowing, or reckless — it is not enough for the government to show the contact happened; it must show the manner was one that a reasonable person would know impedes breathing or circulation.
What makes this charge particularly dangerous is what the government does not have to prove: visible injury. There does not need to be bruising on the neck. There does not need to be petechial hemorrhaging. There does not need to be a medical record showing injury at all. The prosecution can — and often does — proceed on testimony alone, supported by a government expert who will testify about “covert strangulation” and why absence of physical findings does not mean strangulation did not occur.
The maximum punishment for assault by strangulation is a Dishonorable Discharge and eight years of confinement. If the victim is under age 16, the maximum increases to eleven years. Under post-December 2023 sentencing guidelines, strangulation falls in Category 2 (advisory range of one to thirty-six months), but the upper end of actual confinement exposure is severe.
Defense against strangulation charges requires expert witnesses, aggressive cross-examination of the government’s medical experts, and thorough investigation into the circumstances — including intoxication, motive to fabricate, and any prior inconsistent statements by the alleged victim. We have obtained complete dismissals of strangulation charges — including a Fort Belvoir Army Colonel facing death threats, strangulation, and domestic violence allegations, where Nathan Freeburg achieved dismissal and retirement preservation at the Article 32, and a Marine Major at Quantico facing threats, strangulation, and domestic violence charges where the result was the same. A Fort Drum Army Sergeant charged with assault, battery, and strangulation of two Soldiers was defended on mental health grounds and walked away with no federal conviction, no confinement, and an Honorable Discharge. A Fort Bragg Soldier charged with strangling and assaulting another Soldier received no federal conviction, no confinement, and no Dishonorable Discharge. A Fort Jackson Army Sergeant was accused of strangulation and sexual assault at a court-martial and was defended by Nathan Freeburg with a resulting full acquittal.
These are not flukes. They are the product of attacking strangulation charges at every level — the elements, the evidence, the expert testimony, and the charging decision itself.
Assault with Intent to Commit Another Offense — Article 128(c)
This tier of Article 128 elevates assault charges to their most serious form by adding a separate criminal intent: the accused not only committed an assault but allegedly did so with the intent to commit a specified serious felony.
The predicate offenses are: murder, manslaughter, rape, sexual assault, robbery, arson, burglary, and kidnapping. The government must prove both the assault and the specific intent — that at the moment of the assault, the accused intended to follow through on the predicate felony. Intent is a mental state, and it must be proven beyond a reasonable doubt. Defense counsel must force the government to demonstrate — not merely infer — that the accused harbored the specific criminal intent at the time of the act.
The maximum punishment ranges from a Dishonorable Discharge and ten years of confinement up to twenty years, depending on the predicate offense charged. These are general court-martial offenses without exception, and the stakes cannot be higher short of a homicide charge.
When this level of assault is charged, the defense strategy necessarily involves both the assault elements and the specific intent question. Prosecutors often charge 128(c) because the facts superficially suggest a serious predicate offense, even when the evidence of actual intent is weak or contradicted. We push back on that overcharging aggressively.
Why the Charging Decision Changes Everything
The difference between a simple assault charge and an aggravated assault charge is not just a matter of degree. It changes the forum. It changes the punishment ceiling. It changes what type of discharge the convening authority can adjudge. It changes whether a service member is facing a special court-martial (misdemeanor-level, no Dishonorable Discharge) or a general court-martial (felony-level, full punitive discharge exposure). And it changes the pressure dynamics during any plea negotiation.
Prosecutors know this. The OSTC knows this. Charging aggravated assault instead of simple assault — or GBH instead of dangerous weapon — gives the government enormous leverage. It also means that experienced defense counsel who know the elements of each offense, and who know the case law that defines and limits those elements, can sometimes move the entire landscape of the case by attacking the charged offense level before the trial ever begins.
At the Article 32 preliminary hearing, defense counsel can argue that the evidence does not support the charged offense and that only a lesser offense should be referred. In pretrial motions, defense counsel can challenge the sufficiency of the charge sheet and the legal theory supporting the most serious counts. At trial, defense counsel can argue that the government has failed to prove the elements that distinguish aggravated from simple assault — and request lesser included offense instructions that give the panel a path to a less serious conviction if they have doubts about the top charge.
This is not passive lawyering. It requires knowing the elements cold, knowing the case law that defines them, and forcing the government to meet its burden at every stage. Defense strategy often involves arguing that the evidence only supports a lesser offense — and making that argument credibly requires the kind of deep statutory and case law knowledge that only comes from years of defending these cases.
An NCO found guilty of multiple assaults retained his career, lost only one rank, received a reprimand, and served no confinement — a result that required not just trial advocacy but strategic management of what offenses the finder of fact was asked to consider and how the sentencing phase was framed.
Article 128 charges are not resolved by waiting. The government is building its case from the moment an investigation begins — collecting statements, preserving evidence, locking witnesses into positions before the defense has any input. The earlier you retain experienced military assault defense counsel, the more options you have.
Nathan Freeburg and Philip Cave have more than 65 combined years of experience defending service members against assault charges across every branch, every grade, and every charge level under Article 128. We have achieved acquittals at trial, dismissals at the Article 32 stage, and charge reductions that preserved careers and retirements across hundreds of cases.
Do not let the government dictate the terms of this case. Call 800-401-1583 or 202.931.8509 today.
Frequently Asked Questions
Q: What is the difference between simple assault and aggravated assault under the UCMJ?
A: Simple assault under Article 128(a) covers an attempt or offer to do bodily harm with unlawful force, and assault consummated by a battery — the actual contact. Aggravated assault under Article 128(b) requires either a dangerous weapon used in a manner likely to produce death or grievous bodily harm, the actual infliction of GBH, strangulation or suffocation, or assault with intent to commit a serious felony. The charging distinction matters enormously: simple assault carries a maximum of three to six months and no Dishonorable Discharge in most circumstances, while aggravated assault carries three to twenty years and a Dishonorable Discharge. The government’s charging decision shapes everything about the case.
Q: Can you be convicted of assault under the UCMJ without any physical contact or injury?
A: Yes. Simple assault under Article 128(a)(1) and (a)(2) requires only an attempt or offer to do bodily harm — no contact, no injury. A raised fist, a threatening lunge, or any act that reasonably places another person in fear of harmful contact can support a conviction. Physical injury is also not required for assault consummated by a battery — the bodily harm threshold under military law includes any offensive touching, however slight. See United States v. Armstrong, 77 M.J. 465 (C.A.A.F. 2018).
Q: What does “bodily harm” mean under military law?
A: Under the UCMJ, “bodily harm” means any offensive touching of another person, however slight. The Court of Appeals for the Armed Forces has held consistently that physical injury, pain, or visible marks are not required. See United States v. Armstrong, 77 M.J. 465 (C.A.A.F. 2018); United States v. Bonner, 70 M.J. 1 (C.A.A.F. 2011). A grab, a push, a shove, or any unwanted physical contact that the law characterizes as offensive qualifies. This extremely low threshold is one reason Article 128 charges proliferate even in cases involving minimal or no injury.
Q: Does the alleged victim’s consent matter in an assault case?
A: Yes — but it depends on the offense. For assault consummated by a battery, lack of consent is an element of the offense. The Court of Appeals for the Armed Forces held in United States v. Mader, 81 M.J. 105 (C.A.A.F. 2021), that consent is a defense to battery and the government must prove lack of consent beyond a reasonable doubt. However, consent is not a defense to aggravated assault. United States v. Atchak, 75 M.J. 193 (C.A.A.F. 2016). However, consent can negate the guilty mens rea (state of mind) of an accused. This distinction matters for how defense counsel frames the case and what arguments are available at trial.
Q: What does the government have to prove for aggravated assault with a dangerous weapon?
A: The government must prove four elements as set out in United States v. Torres, 74 M.J. 154 (C.A.A.F.): that the accused attempted, offered, or did bodily harm; that the act was committed with a weapon, means, or force; with unlawful force or violence; and that the weapon, means, or force was used in a manner likely to produce death or grievous bodily harm. The fourth element — “likely to produce” — is the critical battleground. The Court of Appeals for the Armed Forces held in United States v. Gutierrez, 74 M.J. 61 (C.A.A.F. 2015), that a one-in-five-hundred chance of the serious outcome is not sufficient. The government must show the manner of use was the natural and probable cause of death or GBH — not a remote or speculative possibility.
Q: Can strangulation charges be defeated if there are no visible injuries?
A: Yes. Absence of visible injury does not prevent prosecution — but it also does not establish guilt. Strangulation charges are frequently pursued without medical evidence of neck injury or petechial hemorrhaging, based entirely on the alleged victim’s testimony and a government expert’s opinion. Defense counsel must aggressively challenge that expert testimony, scrutinize the circumstances for inconsistencies, and examine the alleged victim’s motive and credibility. We have obtained complete dismissals of strangulation charges — including charges against a Fort Belvoir Army Colonel and a Marine Major at Quantico — by mounting that challenge at the Article 32 stage before charges were ever referred to trial.
Q: How does the charged offense level affect the type of court-martial?
A: Simple assault and assault consummated by a battery can be referred to a special court-martial (the misdemeanor-level forum), which cannot adjudge a Dishonorable Discharge and has a maximum of twelve months of confinement. Aggravated assault under Article 128(b) is typically referred to a general court-martial, which can impose a Dishonorable Discharge and years of confinement. The OSTC — which now has exclusive prosecutorial authority over covered offenses — controls the referral decision. Defense counsel can contest that decision at the Article 32 and in pretrial motions, arguing that the evidence supports only the lesser offense and that referral to a general court-martial is unsupported.
Q: What defenses are available in assault cases?
A: The available defenses depend on the specific offense charged. For all assault offenses, the government must prove unlawful force — meaning self-defense, defense of another, or a legally justified use of force remains a defense when the facts support it. See United States v. Stanley, 71 M.J. 60 (C.A.A.F. 2012); United States v. Yanger, 67 M.J. 56 (C.A.A.F. 2008). For battery charges, consent is a defense. For aggravated assault, challenging the “dangerous weapon” characterization or the “likely to produce death or GBH” element are often the most effective avenues. Defense counsel may also argue that the evidence only supports conviction on a lesser included offense — a strategy that, if successful, can dramatically limit punishment exposure and avoid the most serious discharge characterizations.
By Philip Cave and Nathan Freeburg at www.court-martial.com. (Last reviewed March 30, 2026.)
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