The hottest Diplomacy Substack posts right now

And their main takeaways
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Top World Politics Topics
Simplicius's Garden of Knowledge • 12389 implied HN points • 27 Oct 24
  1. Zelensky suggested that both Ukraine and Russia should stop attacking each other's energy facilities to avoid a harsh winter. This shows that Ukraine's strikes on Russian infrastructure were more about self-defense than actually crippling Russia.
  2. Putin is preparing to offer different negotiation terms depending on the outcome of the US presidential elections. He is looking to use these negotiations to maintain control over the territories gained in Ukraine.
  3. Ukraine is facing significant troop shortages, which is leading to a decrease in military mobilization. There are discussions about lowering the draft age, highlighting the urgency for Ukraine to bolster its forces.
Breaking the News • 8093 implied HN points • 08 Mar 26
  1. Good strategy means thinking several moves ahead and being ready to change plans faster than your opponent; if leaders don’t ask “How does this end?” they can cause needless disaster.
  2. You shouldn’t choose wars of choice without exhausting alternatives and imagining what could go wrong; many problems have no military solution, so diplomacy and clear, systematic decision rules must come first.
  3. Modern fighting often favors cheap, numerous technologies over a few expensive systems, and a public insulated from combat plus easy political posturing makes it too easy to send others into long, costly wars.
Phillips’s Newsletter • 301 implied HN points • 25 Mar 26
  1. Iran controls the Persian Gulf and the Straits of Hormuz, so the U.S. currently lacks leverage and must either escalate militarily or offer big concessions despite public claims of victory.
  2. Seizing Kharg Island might hurt Iran's oil exports on paper, but holding it would be risky, logistically vulnerable, could fail to force concessions, and would likely spike oil prices and widen the war.
  3. Threatening to destroy Iran's power plants was an extreme, possibly unlawful move that signaled desperation, weakened the U.S. negotiating position, and increased the risk of dangerous escalation.
Pekingnology • 52 implied HN points • 27 Mar 26
  1. China does not want or intend to replace the United States as the global leader and prefers to work within and improve existing multilateral institutions rather than fill any "vacuum" alone.
  2. Direct meetings between national leaders are especially important now and can open chances to stabilise the China–U.S. relationship, but lasting stability also requires institutional arrangements and China’s sustained economic and technological strength.
  3. The world is becoming more fragmented and multipolar, so China should expand its "circle of friends", pursue multilateralism, rebalance bilateral ties, and take greater responsibility in global governance without seeking hegemony.
TK News by Matt Taibbi • 1934 implied HN points • 16 Mar 26
  1. The president is pushing allied countries and China to send warships to keep the Strait of Hormuz open, since about 20% of the world’s oil passes through it.
  2. Major partners like Japan and Australia have declined and the UK is noncommittal, so China’s decision could make or break a planned summit and put strain on NATO relations.
  3. Iran’s actions are already squeezing global energy supplies, and the narrowness of the strait makes tankers vulnerable to cheap weapons, though a wider crisis has been avoided so far.
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Simplicius's Garden of Knowledge • 13029 implied HN points • 11 Oct 24
  1. Ukraine's situation is worsening as they struggle against renewed Russian advances. Zelensky is seeking support from allies to end the conflict but is facing growing pressures.
  2. There are discussions about a potential ceasefire, but Zelensky is caught between showing strength and the reality of needing to make concessions. He wants to maintain the appearance of not giving up land.
  3. Infighting and low morale are rising among pro-Ukrainian supporters. Many feel that the West won't provide the necessary support to achieve victory against Russia.
Why is this interesting? • 723 implied HN points • 10 Mar 26
  1. A compact, silent, backpack-sized directed-energy device with foreign components is now plausible and was reportedly tested, making a covert attack on diplomats more believable than previously thought.
  2. Officials ran two parallel narratives: public, lawyerly assessments downplayed foreign responsibility while private communications and meetings showed sympathy for victims, suggesting an intentional effort to manage political and escalation risks.
  3. Scientific panels pointed to pulsed microwave energy as a plausible cause for some cases, and the weapon’s engineered waveform—rather than just hardware—raises fresh questions about coverups, delayed responses, and past incidents like the Moscow Signal.
TK News by Matt Taibbi • 2828 implied HN points • 11 Mar 26
  1. The US pursued a “maximum pressure” strategy—using sanctions and economic measures early on—to weaken Iran and push for regime change, which helped trigger economic collapse and street protests. Major media outlets have largely failed to report this connection.
  2. Current US and Israeli military actions against Iran look like unjustified aggression rather than lawful self‑defense and risk a severe global energy crisis, stagflation, and long recovery times for damaged infrastructure. Global leaders need to publicly pressure Washington and Tel Aviv to stop the attacks.
  3. A powerful, unaccountable “deep state”—including intelligence agencies and military interests—drives aggressive foreign policy with little congressional oversight, and officials who promise reform often get co‑opted. Strong, independent investigations and oversight are urgently needed to restore democratic control.
Simplicius's Garden of Knowledge • 11030 implied HN points • 08 Oct 24
  1. Ukraine may consider giving up some land to stop the fighting, as they can't easily challenge Russia's control. Western allies are worried about the ongoing conflict and its costs.
  2. Russia wants a permanent solution to the conflict, not just a temporary ceasefire. They have specific demands, like Ukraine remaining neutral and giving up certain territories.
  3. There are doubts about whether the U.S. or NATO would back Ukraine joining their alliance, as this could lead to more tensions. Trusting outside nations to guarantee Ukraine's neutrality is also a big issue.
TK News by Matt Taibbi • 2248 implied HN points • 12 Mar 26
  1. Killing a cartel boss rarely ends the organization; it usually sparks a short-term surge in violence as rivals scramble to replace them.
  2. Removing leaders often fragments criminal networks and can allow new, sometimes more aggressive groups to form in the aftermath.
  3. Cross-border intelligence and political pressure can enable decapitation strikes, but public reactions, myth-making, and retaliatory attacks mean those operations alone rarely bring long-term stability.
Common Sense with Bari Weiss • 899 implied HN points • 16 Mar 26
  1. This conflict highlights heavy use of drones and AI for targeting, showing that modern wars are increasingly fought with autonomous and precision technologies.
  2. A relatively weaker Iran can still choke tanker traffic through the Strait of Hormuz, cutting oil and gas supplies, pushing energy prices up, and threatening the global economy; outside powers have moved naval and Marine forces to try to reopen the route.
  3. Maritime choke points like Hormuz, the Black Sea straits, Malacca, and the Suez and Panama canals are perennial strategic vulnerabilities, and threats to them can create wide-ranging unintended consequences and strategic openings for rivals like China and Russia.
Common Sense with Bari Weiss • 403 implied HN points • 19 Mar 26
  1. The piece argues that President Trump can achieve a lasting victory in Iran.
  2. The president wants an end to the war, but he also believes a premature exit would leave Iran’s core threat intact.
  3. Active U.S. military operations, like Operation Epic Fury in the Eastern Mediterranean, show ongoing engagement and imply a need for sustained pressure.
Noahpinion • 23294 implied HN points • 09 Feb 26
  1. Takaichi's party won a historic landslide and now holds a supermajority, so she can push through most laws and shape Japan's policy direction.
  2. Japan is moving away from long-standing pacifism to rebuild its military and deepen security ties because of China’s rise and a less reliable U.S., which will require big strategic and diplomatic changes.
  3. Boosting defense will strain Japan's heavy public debt and force tough trade-offs on social spending, but it could also revive manufacturing, spur bolder R&D and AI adoption, and attract foreign defense investment.
Common Sense with Bari Weiss • 329 implied HN points • 19 Mar 26
  1. The war has escalated with strikes and the targeted killing of senior Iranian figures, and leaders are debating whether a decisive military victory is even possible.
  2. The conflict is already spilling into the global economy and region—oil prices are surging, major energy sites have been hit, and shipping through the Strait of Hormuz has been disrupted.
  3. The fight is politically fraught and uncertain: U.S. officials face pressure and resignations, intelligence describes Iran as degraded but intact, and experts disagree whether decapitating the regime will topple it or reveal its resilience.
Comment is Freed • 132 implied HN points • 21 Mar 26
  1. The war in the Middle East has shifted global attention and resources, pushed oil prices up, and eased sanctions in ways that give Russia a financial windfall and make Western support for Ukraine harder to sustain.
  2. Ukraine has survived a tough winter, is holding its lines, and its long-range strikes and drone-defence expertise are causing real damage to Russian logistics and could become an exportable strength, but Kyiv worries about dwindling Western stocks and political reluctance to help.
  3. Russia’s offensive has been slow and costly, and while Putin still bets on eventual gains, it’s unclear the spring campaign can produce decisive breakthroughs — he may get limited forward movement, but not guaranteed victory.
John’s Substack • 7 implied HN points • 24 Mar 26
  1. The decision not to bomb Iran’s energy infrastructure averted an immediate and dangerous escalation.
  2. Despite avoiding strikes, the situation remains grim because the US still has no viable exit strategy.
  3. Further escalation would be a recipe for disaster since Iran currently holds the stronger hand in this confrontation.
Common Sense with Bari Weiss • 510 implied HN points • 16 Mar 26
  1. The U.S. is trying to internationalize its conflict with Iran by rallying other countries to keep the strategic Strait of Hormuz open and safe.
  2. Trump is pushing a hardline stance that you can’t negotiate with terrorists, framing Iran’s attacks on shipping as unacceptable and non‑negotiable.
  3. Many media outlets portray this as Trump scrambling after failing to foresee Iran’s attacks and their impact on oil markets, though that simple incompetence narrative is disputed given how the war has actually unfolded.
Phillips’s Newsletter • 186 implied HN points • 23 Mar 26
  1. The US lacks a clear, consistent strategic goal and seems to be practicing “mowing the grass.” That means repeated, limited strikes without a path to decisive victory, making the campaign costly and purposeless.
  2. A short cease-fire announcement looks like a tactical backtrack to avoid extreme actions and calm markets, but it probably only pauses operations rather than ends the conflict.
  3. This approach effectively guarantees the Iranian regime survives and can rebuild smarter, so regime change is off the table and strategic gains are doubtful.
Caitlin’s Newsletter • 2728 implied HN points • 06 Mar 26
  1. The current campaign against Iran is even more reckless and cynical than the Iraq invasion, with leaders often not pretending to have sincere humanitarian or democratic motives.
  2. Those pushing the attack are using obvious lies and atrocity propaganda to justify bombing, aiming to smash the country like Libya and then walk away without rebuilding or stabilizing it.
  3. U.S. imperial leadership has grown openly thuggish and indifferent to public will or international consequences, escalating toward more brutal and chaotic foreign interventions.
Thinking about... • 724 implied HN points • 06 Mar 26
  1. A small network of wealthy private actors and close advisers — an "oligarchical corridor" — is shaping major foreign policy choices by bypassing official institutions and public debate.
  2. The war with Iran appears to benefit foreign states and wealthy interests (notably Israel, Saudi Arabia, and in some respects Russia) while harming US strategic interests by wasting weapons, weakening allies, and showing tactical unpreparedness.
  3. This dynamic erodes American institutions and citizen influence, leaving force and policy to private deals and personal loyalties, and recognizing that trend is the first step toward restoring democratic accountability.
Breaking the News • 19765 implied HN points • 21 Jan 26
  1. The world is in a rupture: the old rules-based order is breaking down and great powers often act without limits, so we face a harsher reality.
  2. Middle powers and ordinary people still have influence; the "power of the less powerful" means countries like Canada and millions of individuals can defend values if they act honestly.
  3. Clear, concise, and modest speech that names hard truths can make complex ideas real and motivate action without resorting to boilerplate or grandstanding.
Nonzero Newsletter • 1615 implied HN points • 14 Mar 26
  1. Iran’s war aim is to make future attacks on it too costly so they won’t be repeated, and if it succeeds that could push Gulf states to help build a more stable regional security architecture.
  2. Israel’s strategy of repeated punitive strikes (the “mowing the lawn” approach) and recent U.S.-backed attacks have been major drivers of instability, so political checks on such adventurism would likely reduce future violence.
  3. Many Iranian actions are reactive to past foreign interventions, so labeling Iran the sole destabilizer ignores important context; negotiated guarantees, sanctions relief, or a return to nuclear diplomacy could help lock in a lasting ceasefire and fewer future deaths.
Richard Hanania's Newsletter • 1682 implied HN points • 16 Mar 26
  1. Judge foreign policy by its immediate impacts and short-term market signals, since markets aggregate information and reflect what people with money at stake expect. Reserve judgment only briefly while events are still unfolding, but don’t wait years or generations to decide.
  2. When early indicators all point positive—rising markets, political openings, and clearer paths to better governance—treat the intervention as a success relative to the likely alternative rather than chasing long-run counterfactuals. Use these proximate signals as your baseline for comparison.
  3. If signals are mixed or the situation is early, hold off and weigh market losses and economic costs against gains in policy objectives using a short, clear horizon; employ market proxies plus simple cost–benefit tools (including statistical value of life) rather than waiting indefinitely.
C.O.P. Central Organizing Principle. • 72 implied HN points • 13 Mar 26
  1. Iran has effectively taken control over passage through the Strait of Hormuz, showing it can influence global oil flows and undercut the US goal of controlling oil trade and dollar dominance.
  2. US efforts to seize foreign oil and pressure allies have backfired and exposed American weakness, while Russia and China’s support for Iran deters military intervention.
  3. Iran’s strikes, reportedly using hypersonic weapons, have seriously damaged Israeli military and nuclear sites, raising fears of nuclear escalation while making any nuclear strike on Iran seem catastrophic and likely to fail or provoke massive retaliation.
Caitlin’s Newsletter • 3073 implied HN points • 02 Mar 26
  1. Military action by the US and Israel against Iran has escalated into open conflict, killing Iranian civilians—including many schoolgirls—and causing US military casualties after Iran’s retaliatory strikes.
  2. US officials calling Iran’s strikes “unprovoked” looks hypocritical given the prior attacks, and the information war is full of misattribution and propaganda.
  3. Iran is refusing quick deals and says it must inflict costs to establish deterrence, while the wider conflict is worsening humanitarian crises like Gaza’s border closure and looming food shortages.
Common Sense with Bari Weiss • 1929 implied HN points • 06 Mar 26
  1. The US has begun bombing Iran and claims fast success, while Iran has retaliated across the region but with a largely ineffective showing.
  2. Trump is loudly taking personal credit for the strikes and even talks about influencing who replaces Iranian leaders, treating the conflict like a personal victory lap.
  3. The war is reshaping American politics: some GOP figures are being sidelined into symbolic 'war room' roles while older leaders keep control, leaving parts of the Republican right politically damaged.
TK News by Matt Taibbi • 2542 implied HN points • 01 Mar 26
  1. The U.S. and Israel moved from sanctions and covert planning to open military strikes, culminating in a large joint operation aimed at crippling Iran’s nuclear and military capabilities and pushing for regime change.
  2. Diplomacy and inspections continued even as attacks happened: multiple U.S.–Iran talks mediated by Oman, IAEA oversight, and snapback UN sanctions all unfolded, but experts disagreed about how much Iran’s nuclear program was actually degraded.
  3. Mass protests in Iran and a violent government crackdown, combined with economic pressure like a deliberate dollar shortage, became focal points for international action and rhetoric, deepening regional instability and splitting global responses.
Common Sense with Bari Weiss • 524 implied HN points • 13 Mar 26
  1. Iran has effectively closed the Strait of Hormuz and declared that closure part of its official policy, blocking commercial traffic.
  2. The U.S. can reopen the strait by military force, but it would be risky, require a large, sustained naval effort, and likely take weeks before civilian shipping is safe.
  3. Historical operations show the U.S. has protected Gulf shipping and struck Iranian forces before, but the current campaign would be larger and more complex.
Doomberg • 5875 implied HN points • 04 Feb 26
  1. Misinformation spreads fast online, with videos and AI-generated content easily reused to depict different events and fool millions.
  2. Even mainstream news can give very different versions of the same event through what they emphasize or omit, especially on international stories with political motives.
  3. Comparing coverage across multiple international outlets is a simple, effective way to spot propaganda and get closer to the underlying facts.
Nonzero Newsletter • 361 implied HN points • 19 Mar 26
  1. International rules are breaking down as powerful actors carry out unlawful actions. Most opposition focuses on cost or practicality instead of principle, which weakens the rules‑based order and makes negotiations harder.
  2. AI tools are reshaping software work: open‑source agents and “vibe‑coding” let non‑experts prototype quickly and can feel like having multiple engineers. The durable value, however, is likely to concentrate in the models, training data, and infrastructure rather than the interchangeable builders.
  3. Breaking informal norms at home can unravel social expectations and normalize harmful behavior. That erosion shows up in politics, community safety concerns, and debates over public symbols of support for foreign governments.
Common Sense with Bari Weiss • 259 implied HN points • 16 Mar 26
  1. The U.S. and Israel have spent the first phase trying to decapitate Iran’s leadership and weaken its military power.
  2. Their announced next goal is to end Iran’s nuclear program for good.
  3. This represents a strategic shift toward targeting nuclear infrastructure and signals a potentially longer, more intense campaign with big regional and diplomatic consequences.
Doomberg • 8235 implied HN points • 23 Jan 26
  1. EU leaders face weak accountability: Kaja Kallas was promoted to the EU's top diplomat role despite revelations that her husband's company continued doing business with Russia, highlighting hypocrisy and limited political consequences.
  2. The EU's foreign policy machinery is overlapping and ineffective, with roles and authority spread across institutions in ways that create confusion and make coordinated strategy difficult. Putting relatively inexperienced people into those powerful but ill-defined posts makes the problem worse.
  3. The EU has alienated many major powers and is drifting without a clear geopolitical strategy while facing economic and energy weaknesses. Those fragilities could spark a severe crisis or political shake-up if there is an energy shock, a defeat in Ukraine, or dramatic geopolitical moves elsewhere.
God's Spies by Thomas Neuburger • 105 implied HN points • 23 Mar 26
  1. Two centuries of foreign meddling and territorial losses left a deep national trauma, so Iran’s politics are driven by a fear of being carved up or controlled by outsiders.
  2. Every Iranian regime—monarchy, democratic, and theocratic—has been trying to build a strong, indivisible state, but each approach failed in different ways, leaving security prioritized over political openness.
  3. The Islamic Republic turned that impulse into a Fortress Iran, and repeated foreign interventions and sanctions have only hardened Iran’s siege mentality and made internal change harder.
Common Sense with Bari Weiss • 1201 implied HN points • 05 Mar 26
  1. U.S.-Israeli strikes on Iran could act as a flashpoint leading to a much larger, possibly global, war.
  2. People are once again asking if the new conflict could become World War III, similar to the alarm that followed Russia’s invasion of Ukraine.
  3. Concerns that this could escalate into a broader conflagration are serious and not an unreasonable overreaction.
Wrong Side of History • 403 implied HN points • 06 Mar 26
  1. The UK–US 'special relationship' is real in institutions and history but is unequal and often treated with cynicism because each country ultimately puts its own interests first.
  2. British domestic politics and shifting voter demographics make leaders cautious about joining American military actions, so popular opposition and unclear goals limit UK support.
  3. The alliance was strongest when both sides shared a clear mission against common threats and deep ties (culture, nuclear forces, intelligence), but its emotional pull has weakened across generations.
TK News by Matt Taibbi • 10203 implied HN points • 23 Jan 26
  1. A senior U.S. commerce official publicly declared that globalization has failed and argued for an America‑first approach that prioritizes domestic workers over offshoring.
  2. Those remarks mattered more than the headline-grabbing political theater at Davos because they directly challenged the World Economic Forum’s pro-globalization consensus and signaled a real policy shift.
  3. The speech sparked boos, walkouts, and outrage among global elites, exposing deep divisions and forcing Europe and others to rethink competitiveness and self-reliance.
God's Spies by Thomas Neuburger • 854 implied HN points • 11 Mar 26
  1. Iranian strikes are doing more unacknowledged damage because interceptors and targeting radars are being depleted, so smaller missile and drone salvos are having bigger effects.
  2. Israel appears willing to use extreme measures to survive, including the feared “Samson Option” as a last resort, and U.S. policy is tightly entangled with those Israeli decisions.
  3. The conflict’s duration is uncertain: Iran signals readiness for a long fight while Israel may be running short on time and reluctant to accept a ceasefire until the Iranian threat is fully removed.
Common Sense with Bari Weiss • 412 implied HN points • 11 Mar 26
  1. Prominent voices are debating whether the U.S. can and should topple Iran’s theocratic regime; supporters worry about the risk of a nuclear-armed Iran, while opponents warn that a preventive war could unleash far greater costs and global instability.
  2. The conflict is already exacting a human toll and spilling across the region: U.S. service members have been killed and injured, military families are struggling, and hundreds of thousands of Lebanese have been displaced as fighting expands.
  3. Tech and online trends are reshaping public life and security — from a pricey anti-surveillance gadget and major AI industry moves to platforms expanding deepfake detection and a troubling surge in anti-Indian hate driven by a handful of accounts.
Common Sense with Bari Weiss • 472 implied HN points • 10 Mar 26
  1. The war with Iran isn’t clearly ending: calming words briefly soothed markets, but tougher threats and vows to keep fighting make a quick finish unlikely.
  2. Calling for unconditional surrender is unrealistic and risky; Iran has agency and such demands are likely to prolong the conflict and raise the stakes.
  3. Iran’s new leader faces a precarious, paranoid situation where external pressure and internal instability make survival and effective rule very uncertain.
Comment is Freed • 241 implied HN points • 15 Mar 26
  1. The war is split between air dominance by Israel and the US and a separate, more consequential campaign of Iranian missiles and drones that is disrupting regional economies and blocking shipping through the Strait of Hormuz.
  2. Iran planned for survival and has used regional attacks as counter-coercion, while the US and Israel lacked a clear strategy and wrongly assumed a short, decisive victory that left them unprepared for the wider economic fallout.
  3. The Iranian regime is fragile but can still leverage the chaos it creates to extract concessions, and the mounting international economic pain is increasing pressure on the US to find a negotiated way out.