The Secret Government Playbook For A Bioweapon Attack - Annie Jacobsen - #1127

Bioweapons: More Likely, Harder to Control Than Nukes

Biological weapons rank second only to nuclear weapons in destructive potential but are considered far more likely to be used. Annie Jacobsen, citing Department of Defense assessments and expert charts like Toby Ord’s “precipice risk chart,” notes that engineered pandemics are estimated to pose a one-in-30 risk of existential catastrophe in the next 100 years, far higher than the one-in-1,000 risk associated with nuclear war. Catastrophic nuclear war, while potentially world-ending, could be recoverable compared to engineered bioweapons, which present greater, less predictable existential threats.

Bioweapons are highly destructive and can be deployed with ease. Unlike nuclear arms, which require rare materials, substantial resources, and sophisticated delivery systems, bioweapons require minimal resources and knowledge. Jacobsen points out that the barriers to entry have virtually disappeared; almost anyone with limited biological training can now engineer pathogens, sometimes in their own homes or small labs. This accessibility makes biological weapons what she calls “invisible and silent”—difficult to detect until it’s too late.

A fundamental danger of bioweapons is their unpredictability. Because biological agents are living, self-replicating organisms, they can mutate, adapt, and spread in uncontrolled ways. Jacobsen and Williamson describe them as “bullets with minds of their own,” capable of turning infected individuals into new sources of disease, making containment after release nearly impossible. Unlike bombs, whose effects and damage can be measured and predicted, bioweapons’ living nature adds immense uncertainty; once unleashed, outcomes are uncontrollable.

Soviet Union's Industrial-Scale Bioweapons Program Developed Genetically Modified Pathogens for Mass Casualties, Preserving Infrastructure

Throughout the Cold War, the Soviet Union ran an enormous and secret industrial-scale biological weapons program, largely unknown to Western intelligence until the defection of Soviet scientist Vladimir Pasechnik in 1989. Pasechnik revealed that the Soviets had developed “super plague” pathogens, genetically modifying Yersinia pestis not only to resist antibiotics, but explicitly targeting the United States by eradicating its population while sparing its infrastructure. Their strategy was to kill people without damaging cities or resources, in stark contrast to the widespread physical destruction wrought by nuclear weapons. The intention was simple: remove the population and allow the invaders to seize everything intact.

Soviet planners added a chilling psychological component to their bioweapons. According to Jacobsen, the Soviets engineered a gene for euphoria into the plague bacteria, compelling the infected to feel euphoric and therefore more likely to socialize and gather in groups, thereby intensifying the spread of the disease. This design subverted the natural tendency of sick people to isolate, making the plague “spread like wildfire” through crowds before the onset of deadly symptoms.

Despite being a signatory to the 1972 Biological Weapons Convention (BWC), the Soviet Union secretly continued and expanded its illegal program, calling it their “Manhattan Project.” These revelations came to the West only through defectors and investigative breakthroughs, such as the 1979 Sverdlovsk anthrax accident, which killed around 100 people and was covered up as contaminated meat until it was proven a lethal lab leak. According to the U.S. State Department, Russia is still believed to retain bioweapons capabilities today, with similar concerns extending to North Korea and suspicions about China and Iran.

G ...

Characteristics of an Optimal Bioweapon For Civilization-Scale Devastation

Key Feature of Catastrophic Bioweapon: Airborne Transmissibility

Annie Jacobsen identifies airborne transmission as the most critical factor for a devastating bioweapon. Airborne pathogens can infect anyone in proximity—if an uninfected and infected person are simply talking, the disease can spread. Pathogens such as Ebola are lethal but lack airborne transmission, limiting their epidemic potential. The "perfect" bioweapon achieves total or near-total airborne transmissibility.

Pneumonic Plague's Near 100% Fatality Rate Necessitates Immediate Medical Intervention For Survival

Pneumonic plague, an aerosolized version of bubonic plague, infects the lungs and can spread through coughs and respiratory droplets. Jacobsen explains that untreated pneumonic plague carries a near-100% fatality rate, with survival almost impossible unless antibiotics are administered within the first 24 hours after infection. If exposed to a strain genetically modified to evade antibiotics, fatality becomes virtually certain.

Pathogen Incubation Shortened to Limit Spread, Bioweapon Designers Extend With Genes for Asymptomatic Carriers or Euphoria

The typical incubation period for pneumonic plague ranges from one to three days (occasionally up to five), but effective bioweapon design could alter this. A short incubation period results in quick lethal outcomes, causing a "burnout factor"—the infected die before spreading widely. To increase pandemic risk, bioweapon designers could engineer genes for a longer, asymptomatic incubation phase or add features such as euphoria, allowing infected individuals to travel and transmit before anyone suspects an outbreak. This delay in symptom onset creates "super spreader" scenarios.

Dose-Response Thresholds: Minimal Pathogens (100-1,000 Plague Particles) Can Establish Infection, Making Control Nearly Impossible

Dose-responsiveness is critical: very few pathogens are needed to establish an infection. Jacobsen refers to expert Dr. Henry Hein, who states that as few as 100–1,000 plague particles—out of the 40,000 that could fit on the head of a pin—can suffice to cause illness. This extremely low infectious dose makes containment exceedingly difficult; even minimal exposure can spark new outbreaks.

Lab Accident More Likely Than Intentional Attack, Given Bsl-4 Facilities in Population Centers Worldwide

Jacobsen asserts that lab accidents present a greater risk than deliberate bioweapon attacks. After 9/11, the number of high-security pathogen-handling labs (BSL-4 and BSL-3) multiplied, many located in or near major population centers, such as Tokyo, Johannesburg, and Atlanta. Lab mishaps can be triggered by events as simple as an explosion, as occurred in 2019 at Russia’s Vector lab near Novosibirsk.

Vector Lab in Novosibirsk, Siberia, Holds Soviet-Era Bioweapons; Explosion in 2019, Eight Miles From 1.6 Million City, Poses Defense Officials' Nightmare Risk

The Vector lab, a major site for Soviet-era bioweapons research, is situated in Koltsovo, just eight miles from Novosibirsk (population 1.6 million, Russia’s third largest city). In 2019, an explosion occurred there—which, while not resulting in a confirmed pathogen release, highlighted the catastrophic risk such an event would pose.

Outbreak Spreads Rapidly In Los Angeles Homeless Encampments

Jacobsen details a bioweapon scenario where a person infected at Vector boards a plane to the U.S. This individual, a UCLA student, lands in Los Angeles, where the first outbreak occurs in the city’s homeless encampments, particularly dangerous public health settings lacking adequate healthcare and sanitation. With 75,000 homeless individuals in L.A., including 4,000 on Skid Row, such environments can rapidly amplify epidemic spread.

Infected Asymptomatic Travelers in the Euphoria Phase Spread the Pathogen Globally Before Initial Deaths

Once a bioweapon incorporates a long, asymptomatic or euphoric incubation period, carriers unknowingly travel while infectious, dispersing the pathogen internationally before the first deaths reveal the outbreak, making containment nearly impossible.

Pandemic Response Window Closes Quickly

Biological Warfare Has a 12 to 36-hour Containment Window Before Becoming Impossible to Contain

Unlike nuclear war, which occurs unpredictably and with little to no early warning, biological war features a short but critical response window. Jacobsen explains that preventing global pandemics requires detection and containment within 12 to 36 hours of the initial release. If ...

The catastrophic potential of a civilization-ending bioweapon is deeply intertwined with the failure of institutions to maintain public trust, as dramatically revealed by the recent Covid-19 pandemic and as conceived in Cold War-era Soviet biological weapons strategy.

Covid-19 Pandemic Exposed Public Health's Trust Fracture During Critical Times

The Covid-19 pandemic demonstrated how quickly public health messaging can undermine trust. For months, health officials and the World Health Organization insisted—against mounting evidence—that Covid was not airborne, promoting surface transmission as the primary mode. Annie Jacobsen notes that when officials finally reversed their position, the public was left questioning why guidance had changed. This refusal to admit uncertainty violated the principle of epistemic humility, or the honest acknowledgment of what is not yet known. Instead, stamping authoritative assurance on incorrect information followed by a public reversal fractured trust not just in health communication but in science and officials broadly.

Long after, the damage persisted. The lack of transparency about scientific uncertainty weakened health officials’ credibility for future emergencies. Critics and dissenters to the official narrative were stigmatized and censored, further deepening skepticism. This fracturing isn’t just dangerous for pandemic response, Jacobsen argues; it sets a precedent that erodes faith in warnings about future bioweapon threats. If trust is broken, skepticism dominates, so even legitimate alarms may be doubted.

Soviet Bioweapon Plans Aimed to Erode Trust in Medical Institutions

The loss of trust amplifies the destructive potential of bioweapons. During the Cold War, Soviet strategy specifically aimed to shatter Americans’ faith in medical institutions and public health guidance, intending that a terrified and skeptical population would ignore official advice, refuse life-saving treatment, and ultimately act against their own survival. Jacobsen’s scenario underscores that the psychological warfare component—priming people to distrust crucial institutions—can be as devastating as the pathogen itself. Covid-era miscommunication and the resulting skepticism illustrate how quickly a population can lose cohesive trust, which is precisely what adversaries exploiting biological warfare seek.

Civilizational Collapse in Six Days When Fatality Rates Exceed 30% and Medical Systems Are Overwhelmed

If a pathogen with a 30% or greater fatality rate emerged, societal order could unravel within six days. America’s 800,000 homeless, including 75,000 in Los Angeles and 4,000 on Skid Row, are largely disconnected from biosurveillance systems and lack access to health care. These populations, already heavily burdened by physical health issues, present super-spreader risks. Free clinics working with homeless communities must attempt to distinguish between plague, tuberculosis, [restricted term] overdose, flu, and other ailments, often resulting in misdiagnosis or masked outbreak scope, delaying effective containment.

Gatherings, now dangerous, become impossible to police. Hospitals quickly become morgues as staff fall ill or refuse to work, and medical care may result in exposure and probable death. The collapse of order is compounded by individuals and families viewing one another as threats, unable to trust anyone’s disease status and unwilling to risk help or coordination. Law enforcement and even armed forces suffer internal mistrust, unable to maintain control.

Contemporary accounts from the Black Death describe parents abandoning children, feral children foraging for food, and feral pigs scavenging bodies. These same extremes resurface in Jacobsen’s scenario: collapse in social bonds, institutions, and basic morality set in when survival is at stake and trust has fully eroded.

National Vaccine and Antibiotic Stockpile Sparks Conflict and Hoarding Over Distribution

As infections soar, the perceived key to survival becomes access to the Strategic National Stockpile of vaccines or antibiotics. While the government keeps the precise lo ...

Annie Jacobsen exposes a little-known government plan called "devolution," designed to protect a select group of government officials in the event of a biological catastrophe, while leaving the general population unprotected. The unsettling reality is that while the public expects government plans for mass emergencies to prioritize broad citizen protection, the real focus, when disaster strikes, is state survival.

U.S. Classified Cogcon Program for Sub-nuclear Threats

The Devolution Program Is the Government's Response to a Biological Catastrophe, Separate From Pandemic Planning or Public Health Response, Focusing On Preserving Select Government Officials Over the General Population

Jacobsen explains that "devolution" is a classified continuity of government (COGCON) program activated in scenarios involving biological war or catastrophic accident, distinct from pandemic preparedness or public health initiatives. Rather than protecting the broader population, devolution exists to ensure government function continues through the survival of a small, pre-selected group of top officials. Jacobsen points out “there is a plan for protection in the event of biological war. But it's not for the population...it's for a tiny group of government officials that will live out the attack or the incident.” The existence of the program is now public, despite its details remaining highly classified.

Officials Keep Go-bags With Evacuation Documents and Instructions

Those chosen for devolution “all know who they are. They all have go bags in their car, in their trunk.” Government workers selected for the program have prepared in advance, ready to evacuate at a moment’s notice if the order comes.

Evacuation Facilities For Government Officials Are SAP Locations Designed For Indefinite Operation During Mass Casualty Events

The evacuation destinations are covert, US-located, and classified as Special Access Program (SAP) sites; their existence and locations are tightly held secrets. These facilities are engineered for long-term, possibly indefinite, operation during scenarios where mass casualties and nationwide chaos—such as insurrection or widespread death—have made normal governance impossible outside.

Defense Department Admits Population Protection in Biological Catastrophe Is Unfeasible and Not Planned

In Nuclear War, Planning Protects People; In Biological War, It Preserves the State Apparatus

Jacobsen starkly contrasts the approach to biological catastrophe with the government’s established and well-known nuclear war planning, which at least theoretically focuses on saving people. In a biological attack, she says, the government’s priority pivots to continuity of government—“the government has to keep running”—even while the rest of society collapses.

Pandemic Strategic Pivot: Defense Department Shifts Focus To Critical Infrastructure Protection By Day Four or Five

She describes the internal shift: exercises always stop at the moment when "millions are dying" and "anarchy" begins, because facing the reality beyond is "too painful," but the government "certainly knows what happens next and they have a plan for it." Once the Defense Department advances from a "Warn Ord" (warning order) to "X-Ord" (execution order), the focus of all action pivots “not [to] let’s protect the population, it’s we need to protect critical infrastru ...

The intersection of AI and biotechnology brings immense potential for both societal good and unprecedented danger. As advanced tools become democratized and powerful models proliferate, the challenge escalates: ensuring public safety and transparency while innovation barrels ahead.

Biological Weapons: Democratized Data Boosts Both Defense and Offense, Creating a Paradox

The vast availability of data and powerful new technologies has fueled a paradox in bioweapon research. While progress accelerates medical countermeasures and disease research, the same information can be misused for harm.

Genetic Engineering and DNA Synthesis: Dual-Use Dilemma in Medical Countermeasures and Pathogens

Techniques such as gene editing and DNA synthesis have revolutionized both biotechnology and medicine, enabling groundbreaking treatments and genetic research. At the same time, these advances have dual-use potential: the very scientific breakthroughs used to combat disease can also facilitate the engineering or synthesis of deadly pathogens.

Synthetic Biology, CRISPR, and AI In Biodesign: Unveiling Beneficial and Dual-Use Advances From Bostrom's Urn

Synthetic biology and CRISPR provide tools for bespoke organism design, while AI enhances biodesign capabilities. Chris Williamson references Nick Bostrom’s “urn” thought experiment: each technological advance is like pulling a ball from an urn—most are “white” (beneficial), some “gray” (beneficial but more dangerous), but a “black ball” represents a catastrophic discovery, such as a technology that makes destruction easily accessible to anyone. Progress, then, is a risky lottery, with the possibility that the accumulation of gray advances could combine to be just as hazardous as a black ball.

Rising Threat: "Black Ball" Technology as Biotech Accessibility Grows and AI Outpaces Human Pathogen Evaluation

As access to biotechnology tools expands and AI rapidly advances, there is real concern that destructive “black ball” technology—a method enabling catastrophic bioweapon creation—could emerge as know-how becomes accessible to a wider range of actors. The speed and scale of AI in evaluating and designing pathogens could soon surpass human ability to detect or contain new threats.

AI Can Be Prompted to Violate Safety Guidelines and Reveal Classified Info as Technical Techniques Evolve With Language Models

AI systems can be exploited by skilled users, raising the stakes in information security and bioethics.

AI Revealed Stockpile Location With Right Nomenclature, Showing Classified Info Access via Domain Knowledge

Annie Jacobsen shares a conversation about experimenting with AI models: using rare, technical language and specific prompts, she was able to get AI to reveal the location of classified stockpiles. This illustrates how domain knowledge and clever prompting can circumvent AI safety barriers, potentially serving malicious actors.

Sam Altman Removed This Capability After Annie Jacobsen's Report, but Adversaries Can Still Jailbreak AI Systems. Each New Model Will Have Vulnerabilities

After Jacobsen’s report, Sam Altman, head of OpenAI, removed the exposed capability. However, as Jacobsen notes, adversaries can still attempt to jailbreak AI systems with each new model, seeking new vulnerabilities. The process of “hardening” AI against misuse is reactive and ongoing.

Tech Leaders Often Miss AI Systems' Full Capabilities, Causing a Gap Between AI Capability and Safety

Rapid technical progress often leaves AI developers themselves surprised by what their models can do. This creates a persistent gap between system capability and the safeguards in place, making it difficult to guarantee robust security before deployment.

Public Awareness and Informed Citizenship Prevent Catastrophic Bioweapon Release

Amid these evolving risks, an aware and informed public plays a crucial role in minimizing the dangers posed by advanced AI and biotechnology.

A Well-Informed Public Can Push For Government Transparency Agreements, Elimination of ...