The hottest National Security Substack posts right now

And their main takeaways
Category
Top U.S. Politics Topics

Happy Birthday Ukraine

Diane Francis • 339 implied HN points • 23 Aug 21
🌍 World Politics National Security
  1. Ukraine declared its independence from Russia 30 years ago, which was a major moment in ending the Soviet Empire. This anniversary is important to celebrate.
  2. Despite ongoing conflict and challenges, Ukraine has built a strong army and shows great determination to protect its freedom and seek European integration.
  3. The people of Ukraine have stood up against corruption and fought for their rights through peaceful protests, which have led to significant reforms and a push towards democracy.

Are North Korean Troops Fighting for Russia a Sign of "Desperation"?

Phillips’s Newsletter • 86 implied HN points • 29 Oct 24
🌍 World Politics National Security
  1. North Korean troops are now confirmed to be fighting for Russia in Ukraine. This development shows the lengths Russia is going to in order to sustain its military efforts.
  2. While Ukraine’s allies seem uncertain about how to best support them, Putin is making bold moves, like bringing in North Koreans, to try and gain an advantage.
  3. Putin’s decisions can often backfire. For instance, his direct attacks in the Kharkiv offensive were seen as strategic mistakes that did not pay off.

Highly Sensitive

Technically Optimistic • 19 implied HN points • 01 Mar 24
🇺🇸 U.S. Politics National Security
  1. President Biden's Executive Order aims to protect Americans' sensitive data from being transferred to 'countries of concern' like China and Russia.
  2. Legislation for data privacy in the US needs to address not just foreign threats but also prevent data collection within the country, like in cases of apps like TikTok.
  3. Comprehensive data privacy laws are crucial, and while the Executive Order is a positive step, there is a need to push for more robust protection measures from legislators.

MAJOR BREAKING NEWS: Source of the Money for $91 Million Bond in Trump’s Defamation and Rape Case Appears to Have Major Kremlin Ties

Proof • 155 implied HN points • 08 Mar 24
🌍 World Politics National Security
  1. The source of the money for a $91 million bond in Trump's defamation and rape case seems to have major Kremlin ties, raising concerns about national security.
  2. The situation suggests a potential compromise of the presumptive Republican nominee for president by a hostile foreign power through foreign entanglements.
  3. The post implies a significant case of foreign interference in the 2024 U.S. presidential election, similar to what occurred in 2016 and 2020.
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The World You Fear Is Ahead... Is Not.

Think Future • 39 implied HN points • 05 Oct 23
🌍 World Politics National Security
  1. The future will be different from the present, in both better and worse ways. It's hard to accept when we're scared or cynical.
  2. The world could change drastically in a short period of time. Events like political shifts, technological advancements, or weather challenges may reshape our reality.
  3. Expect significant changes like the end of political polarization, shifts in news consumption, and a focus on climate-related national security threats. Personal interactions with technology may also evolve, impacting how we perceive information and reality.

An Easy Way to Forecast Disaster

Think Future • 39 implied HN points • 17 Aug 23
🇺🇸 U.S. Politics National Security
  1. The federal government departments and agencies serve as defenses and insurance policies against disasters, as well as engines for future growth through infrastructure and economic development.
  2. We need to appreciate the role of civil servants and government agencies in preventing disasters and providing for the general welfare of citizens.
  3. Understanding the importance of well-funded and functional disaster prevention agencies is crucial for forecasting potential future disasters and their impacts.

Trump’s “Peace” Is Just Surrender—And That’s the Point

Erik Examines • 44 implied HN points • 19 Feb 25
🇺🇸 U.S. Politics National Security
  1. Peace can sometimes just mean giving in, not really achieving justice. For example, pushing a nation to surrender isn't true peace.
  2. History shows that trying to maintain peace through submission can lead to larger problems later, like during World War II. It's important to stand up against aggressors instead of giving in.
  3. Being a strong nation comes with responsibility. If the U.S. turns to harsh tactics, it could be a threat to global safety, and we should be cautious about how power is used.

The Future of AI Diplomacy: Can The State Department Grok AI?

ChinaTalk • 133 implied HN points • 04 Mar 24
🇺🇸 U.S. Politics National Security
  1. AI can enhance diplomacy by streamlining bureaucratic tasks, providing accurate data for negotiations, and improving analysis processes.
  2. Risk management in the State Department varies for different tasks: while tasks like HR and IT services can run faster to match the private sector, activities like foreign assistance and passport services require a higher burden due to their public impact.
  3. Strategic use of transparency can be a strength for the U.S. in diplomacy, as seen in the Biden administration's doctrine. Leveraging transparency internally and externally can have strategic advantages over closed societies.

The Unreal Threat from Venezuela

John’s Substack • 5 implied HN points • 22 Nov 25
🌍 World Politics National Security
  1. Venezuela is often seen as a bigger threat than it actually is. Many people may overestimate its power and influence.
  2. The situation in Ukraine is complex and involves many historical factors. It's important to consider these factors when understanding the conflict.
  3. China's rise is changing global politics in significant ways. Countries need to pay attention to how this affects international relations.

That leaked intelligence report

The Cosmopolitan Globalist • 20 implied HN points • 26 Jun 25
🇺🇸 U.S. Politics National Security
  1. The recent intelligence report suggests that the U.S. military strikes on Iran did not fully destroy its nuclear program, and it may be back up and running in just a few months.
  2. There are strong debates about the effectiveness of the military action, with some claiming it only caused minimal setbacks, while others argue it inflicted significant damage on Iran's nuclear capabilities.
  3. Concerns about the accuracy and reliability of leaked intelligence reports highlight the potential for misinformation and confusion regarding national security matters.

June 21, 2025

Letters from an American • 21 implied HN points • 22 Jun 25
🇺🇸 U.S. Politics National Security
  1. President Trump announced a military strike on Iranian nuclear sites, claiming it was a successful operation to eliminate Iran's nuclear threat.
  2. He emphasized that this attack aimed to make Iran agree to peace and warned of more severe actions if they did not comply.
  3. Trump celebrated the attack as a significant achievement for the U.S. military, asserting that it demonstrated superior military capability.

Draft Biden EO Seeks to Bar Adversaries From Accessing Americans' Sensitive Data

Metacurity • 19 implied HN points • 24 Jan 24
🌍 World Politics National Security
  1. Draft Biden administration is creating an executive order to prevent foreign adversaries from accessing sensitive American data.
  2. The order will involve new restrictions on data transactions that could threaten national security.
  3. Focus on preventing foreign adversaries from legally obtaining highly sensitive personal data of Americans.

June 19, 2025

Letters from an American • 21 implied HN points • 20 Jun 25
🇺🇸 U.S. Politics National Security
  1. The U.S. is facing tension with Iran over its nuclear program, especially after Trump pulled out of a previous deal. This has led to new rounds of negotiations and military actions.
  2. There is a divide among Trump's supporters regarding potential military intervention in Iran, with some opposing it while others see backing Israel as important for their beliefs.
  3. Congress is pushing back against Trump's power to unilaterally start a war, emphasizing that only they have the authority to make such serious decisions.

Bad Moon Rising

Daniel Pinchbeck’s Newsletter • 17 implied HN points • 14 Jul 25
🇺🇸 U.S. Politics National Security
  1. There are serious concerns that the U.S. could move toward a situation similar to past genocides, targeting groups like ethnic minorities and political opponents. It's important to pay attention to warning signs that are happening now.
  2. Rhetoric that dehumanizes certain groups, like calling immigrants 'poison,' mirrors language used in historical genocides. This shows how dangerous ideas can spread and lead to violence if left unchecked.
  3. The potential for future violence hinges on current politics and attitudes, especially among those in power. People need to be aware of these changes to help prevent them from escalating.

America's Fatal Flaw

Diane Francis • 259 implied HN points • 12 Jul 21
🇺🇸 U.S. Politics National Security
  1. There's a debate within the U.S. government about how to deal with Russia. Some think we should be tougher, while others seem to want to be more lenient, which could lead to more Russian aggression.
  2. The current U.S. strategy toward Russia is seen as weak. Past actions, like backtracking on sanctions, made Russia feel empowered and might encourage further bad behavior.
  3. America's foreign policy is struggling to understand Russia's true nature. Unlike during the Cold War, today's leaders often lack the expertise or experience to effectively counter Russian threats.

Tulsi Gabbard's DNI Nomination

God's Spies by Thomas Neuburger • 55 implied HN points • 20 Nov 24
🇺🇸 U.S. Politics National Security
  1. Tulsi Gabbard is a complex candidate for the DNI position. She has stood against U.S. wars, but has also supported traditional national security policies.
  2. Her support for controversial actions, like military strikes and strong ties to certain political groups, raises concerns among critics.
  3. Despite mixed opinions, some believe Gabbard could be the lesser evil compared to other potential candidates, making her confirmation potentially more favorable.

Why power makes leaders see threats everywhere

Klement on Investing • 1 implied HN point • 23 Jan 26
🌍 World Politics National Security
  1. When leaders or states gain more power they often start seeing even weaker competitors as threats.
  2. That growing fear can push them to take preventive actions, like foreign interventions, which outsiders may view as illogical.
  3. Behavioural geopolitics shows this power‑fear dynamic helps explain modern big‑power behavior and challenges the idea that great powers always act the same way.

Jihadistan

Diane Francis • 219 implied HN points • 26 Aug 21
🌍 World Politics National Security
  1. The situation in Afghanistan after the U.S. withdrawal could lead to more civil wars and a new home for terrorists, making Pakistan very vulnerable.
  2. Pakistan has a long history of harboring terrorists and is facing its own internal issues, which puts the region at greater risk.
  3. The Taliban's rise may increase challenges for Pakistan, India, and Iran, creating new tensions and potential conflicts in the area.

Choosing Wisely: NRO and SDA Acquisitions

Ill-Defined Space • 38 implied HN points • 24 Jan 25
🇺🇸 U.S. Politics National Security
  1. The National Reconnaissance Office (NRO) is ahead in deploying satellites compared to the Space Development Agency (SDA). This is important because faster satellite deployment can improve national security.
  2. The missions of the NRO and SDA are different. The NRO supports a wide range of intelligence needs, while the SDA is focused mainly on helping U.S. military forces detect missile threats.
  3. Both agencies are trying to fix slow satellite acquisition processes. The NRO's partnership with SpaceX is helping them deploy quickly, while the SDA is still working on building a robust supply chain for their satellites.

Commentator

Castalia • 79 implied HN points • 18 Nov 22
🇺🇸 U.S. Politics National Security
  1. The war in Ukraine is ongoing with Ukraine recapturing Kherson, highlighting the differences in motivation and organization between Ukrainian and Russian forces. Despite fatigue from the constant news, it's important to recognize the significance of these events.
  2. The collapse of FTX and the downfall of Sam Bankman-Fried has brought a mix of schadenfreude and concern over the fragile state of the crypto industry. Many view the situation as a cautionary tale about the financial reality of crypto and the dangers of unchecked ambition.
  3. There’s a growing call to ban TikTok in the U.S. due to national security concerns, as the app is seen as a tool for espionage by the Chinese government. This reflects a shift in how we view technology, realizing it can be controlled and influenced by powerful entities.

The frenzy to ban TikTok is another National Security State scam

Michael Tracey • 101 implied HN points • 15 Mar 24
🇺🇸 U.S. Politics National Security
  1. The rush to ban TikTok by the National Security State was orchestrated quietly and with limited public exposure, showing a deliberate avoidance of public scrutiny.
  2. The push to ban TikTok largely centered around concerns about its alleged promotion of anti-Semitism and sympathy for Hamas, particularly during the Israel/Gaza conflict.
  3. The legislative bill to ban TikTok gained support from influential figures who highlighted the platform's perceived role in spreading anti-Semitic content and aligning with foreign adversaries, despite criticisms and objections against the bill.

Covert gigwork surveillance platform attempts to claw back disclosures of its intelligence clients

All-Source Intelligence Fusion • 142 implied HN points • 18 Sep 23
🕹 Technology National Security
  1. Premise Data's CEO is trying to keep the names of the military and spy agencies the company works for a secret.
  2. There is a legal battle over disclosing intelligence clients, with requests for documents to be clawed back and redacted.
  3. The legal dispute involves claims of national security reasons and maintaining marketplace competitiveness for secrecy.

Marc Carney Is Just Another Whore, To Washington, Like Trudeau!

C.O.P. Central Organizing Principle. • 18 implied HN points • 28 May 25
🇺🇸 U.S. Politics National Security
  1. Canadian sovereignty has been heavily compromised over the years, especially with agreements like NORAD. This has affected Canada's position in the world, especially in technology and military.
  2. There's a belief that political leaders in Canada are not truly representing their people but rather following U.S. interests. This has led to distrust and anger among Canadians towards their government.
  3. The ongoing influence of the U.S. on Canadian politics is seen as a threat to the rights of First Nations and the general population. Many feel that the political system is rigged and does not serve the country's best interests.

Experts Said for Weeks That Trump Might Get Bonded By Kremlin Allies. Now It’s Happening—Causing a National Security Crisis—So Why Is Media So Silent About the Greenberg Family?

Proof • 89 implied HN points • 10 Mar 24
🇺🇸 U.S. Politics National Security
  1. Media is being criticized for ignoring a national security crisis involving Trump and Kremlin allies, focusing instead on a bond proposal and remaining silent about the Greenberg Family.
  2. Experts warned major media about the implications of Trump's bond proposal, suggesting potential national security risks and implications of Trump being influenced by the Kremlin.
  3. Major media's negligence in addressing the warnings and implications surrounding Trump's bond proposal and its ties to the Greenberg Family is highlighted, with a focus on the potential ramifications of Trump's actions.

Why Manufacturing Is Harder Than You Think

European Straits • 11 implied HN points • 20 Jul 25
💼 Business National Security
  1. Manufacturing is really important for a country's economy and security now. It's not just about making stuff anymore; it's about who can create and control new technologies.
  2. The West is struggling to bring back manufacturing because there are a lot of challenges in how the economy works. Simply putting money into factories isn't enough; there are deeper issues to solve.
  3. Despite these challenges, there are still ways forward for manufacturing. Teaming up with others and creating new financial methods can make a big difference.

Chuyện Việt Nam: An ninh mạng con cờ

Thái | Hacker | Kỹ sư tin tặc • 99 implied HN points • 21 Mar 22
🌍 World Politics National Security
  1. Criticism of poor design was met with legal threats by event organizers, highlighting a disconnect between public perception and official response.
  2. The handling of internet security issues in Vietnam seems to focus more on censorship and punishment rather than protection and defense.
  3. Suggestions include engaging young designers and students to improve event branding, emphasizing potential benefits of fresh perspectives and creativity.

The Superhero Theory of Defense

Investing 101 • 32 implied HN points • 14 Dec 24
🇺🇸 U.S. Politics National Security
  1. Strong powers attract challenges, leading to conflicts. This idea is similar to how superheroes create villains by existing.
  2. Not all conflicts are caused by mistakes. Some threats may exist regardless of actions taken, and understanding these threats is vital.
  3. Infrastructure like diplomacy can handle some conflicts, but current global tensions may require a stronger response or action to protect values and interests.

Trump, NATO, and Nuclear Deterrence

Comment is Freed • 78 implied HN points • 18 Feb 24
🇺🇸 U.S. Politics National Security
  1. Trump's stance on NATO has been transactional, with a focus on allies paying their dues for defense.
  2. There are concerns about Trump's attitude towards NATO obligations and whether he would prioritize opposing Putin.
  3. Efforts have been made, like a bipartisan bill, to prevent Trump from unilaterally withdrawing the US from NATO.

Wang Jisi's public advice for China's foreign policy

Pekingnology • 37 implied HN points • 30 Oct 24
🌍 World Politics National Security
  1. China should not make new enemies and should instead focus on its own domestic issues. Keeping peace and developing internally is key for China’s future.
  2. It's important for China to work with its current allies while also improving relationships with others. This will help China gain support and reduce opposition in the world.
  3. China's approach to international relations needs to integrate both domestic and global considerations. What happens inside China can impact how the world sees it.

Skepticism about Russian Internet Cutoff, Backpack Nukes, and Cybersecurity Awards

Natto Thoughts • 19 implied HN points • 13 Jul 23
🌍 World Politics National Security
  1. There are doubts about Russia's readiness to operate its own internet independently, despite claims of conducting a test cutoff.
  2. Debates over internet governance and fragmentation are ongoing, with Russia seeking ITU oversight instead of a multi-stakeholder approach.
  3. Some cybersecurity awards programs may be more about advertising than indicating actual excellence in cybersecurity.

Responding to criticisms, and the Senate "national security" bill

Michael Tracey • 71 implied HN points • 13 Feb 24
🇺🇸 U.S. Politics National Security
  1. The war in Ukraine has resulted in a significant disaster with high casualties and impacts on Russia and US relations.
  2. The Senate passed a large 'national security' bill for Ukraine, Israel, and the Indo-Pacific, highlighting the prioritization of war expenditures.
  3. There seems to be a lack of realistic and articulate strategies in resolving the war, with many stakeholders barreling forward with attritional warfare.

ADDENDUM E: Suspension of Habeas Corpus Under Article I, Section 9 – Constitutional Tools for National Defense

Autodidact Obsessions • 12 implied HN points • 21 May 25
🇺🇸 U.S. Politics National Security
  1. The Constitution allows for the suspension of habeas corpus during times of invasion or rebellion. This means that in emergencies, judicial processes may need to take a backseat to national security.
  2. Historical cases show that leaders have the authority to act swiftly during crises, even without waiting for approval from Congress. This is to ensure the country's safety when traditional methods might fail.
  3. Modern threats like covert operations and illegal foreign police activities can be seen as a form of invasion. If the government can't suspend habeas corpus during such times, it risks losing the ability to protect its own sovereignty.

January 27, 2025

Letters from an American • 22 implied HN points • 28 Jan 25
🇺🇸 U.S. Politics National Security
  1. Trump started a trade war with Colombia after they refused to let U.S. military planes land. This affected tariffs and migration agreements between the two countries.
  2. Migration patterns changed due to economic struggles in South America, pushing many migrants toward the U.S. after the pandemic. New agreements have been set up to manage these migration flows.
  3. The relationship between the U.S. and Colombia is strained, as Trump's actions risk losing a key ally in Latin America's efforts against drug trafficking and migration.

An FBI-partnered chatroom infiltration firm tried to sell me cellphone location data

All-Source Intelligence Fusion • 101 implied HN points • 14 Jun 23
🕹 Technology National Security
  1. An FBI-partnered firm tried to sell cellphone location data in a chatroom infiltration pitch.
  2. The firm touted the quality and depth of their social media surveillance data compared to competitors.
  3. The firm outsourced cellphone location-tracking to a partner and had key figures from Babel Street in their ranks.

Audio version: UAPs and National Insecurity

Charles Eisenstein • 2 implied HN points • 30 Nov 25
🇺🇸 U.S. Politics National Security
  1. UAPs, or Unidentified Aerial Phenomena, are a significant topic that raises questions about national security. People are curious about what these sightings mean for safety and military capabilities.
  2. There is a growing interest in understanding the technology behind UAPs. Many wonder if they represent advanced tech from foreign countries or something else entirely.
  3. The public debate around UAPs reflects a broader concern about transparency and truth in government. Everyone wants to know what authorities really know about these mysterious objects.

National Security Space Launch: ULA and Trust Issues

Ill-Defined Space • 28 implied HN points • 08 Nov 24
🇺🇸 U.S. Politics National Security
  1. SpaceX has secured all recent Department of Defense launch contracts, leaving ULA with no awards this time. This is surprising since ULA typically wins a good portion of these types of contracts.
  2. The DoD seems to have lost trust in ULA's ability to deliver launches reliably. ULA's delays and problems with their Vulcan rocket have contributed to this change in perception.
  3. Despite the DoD's efforts to promote competition in the launch market, they currently rely heavily on SpaceX for national security launches. This poses a risk as it creates dependency on a single provider.

🔬Parsing India's app ban

Turnaround • 158 implied HN points • 06 Jul 20
🌍 World Politics National Security
  1. India banned 59 Chinese apps due to security concerns and to boost domestic company growth. The move was praised by Indian entrepreneurs hoping for a local-first approach.
  2. After the ban, the Indian app market saw a surge in TikTok alternatives. These new companies face user retention challenges and the potential return of TikTok in the future.
  3. The app ban affects not just Chinese companies, but also American ones like Zoom and Indian smartphone companies like Xiaomi, indicating broader economic and geopolitical impacts.

On the former head of Google Cloud AI joining U.S. Central Command

All-Source Intelligence Fusion • 101 implied HN points • 19 Apr 23
🇺🇸 U.S. Politics National Security
  1. Former head of Google Cloud AI, Andrew Moore, has joined U.S. Central Command as an advisor on AI, Robotics, and Cloud Computing.
  2. Moore has had a history of moving between Google and Carnegie Mellon University in roles related to AI and technology.
  3. Moore's new role at CENTCOM involves contributing to integrating artificial intelligence into battlefield tasks for Army, Navy, and Air Force.