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Weekly Geopolitical News Bulletin: December 13-19, 2025

 
The Mackinder forum maintains a weekly bulletin with the intention of helping our members stay abreast of geopolitical developments around the world.  Currently we search for news across the categories below, but we invite your input on other topics or locations of interest.  

These bulletins are being generated with a combination of cutting-edge AI tools and human input, so please excuse any errors, omissions, or poorly constructed summaries.

If you found this bulletin useful, please feel free to forward it to colleagues or friends who may be interested in geopolitics and strategy.
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We’re keeping a spotlight on the latest publications from Mackinder Forum members. If you have a fresh article, paper, or op-ed you’d like featured in future bulletins, please send it our way.

Highlighted Works by Mackinder Forum Members

  • Awareness of Geopolitical Exposure: A Review of Industry Responses
    Malia Marks
    S4GEO
    December 2025
    s4geo.org

Weekly Geopolitical News Bulletin (Dec 6-12, 2025)

Geoeconomics

  • Venezuela braces for renewed hardship as Trump threatens an oil “blockade” — Reporting describes Venezuelans preparing for tighter access to dollars, rising prices, and a renewed sanctions-style squeeze after President Donald Trump threatened to block Venezuelan oil exports. Even before any formal measures, the prospect alone is reported to be affecting expectations and behavior across the economy. The development underscores how quickly market access and financial channels can tighten when policy signals shift toward coercive enforcement.
    nepm.org

  • Oil ends lower again as oversupply concerns dominate market narrative — Oil prices fell over the week as traders focused on a supply-heavy outlook and softer demand signals. The move suggests that near-term pricing is being driven more by macro and inventory expectations than by geopolitical risk premia. A sustained decline would test producer cohesion and the credibility of future supply management.
    reuters.com

  • Bank of Japan raises rates to 0.75%, reinforcing normalization trajectory — Japan’s central bank raised its policy rate to 0.75%, reinforcing a continued exit from ultra-low-rate policy. The decision reflects confidence that inflation dynamics are durable enough to sustain tightening without immediately reversing course. The shift may have wider spillovers through currency moves and global rate expectations.
    apnews.com

  • China challenges India at the WTO, escalating a major supply-chain trade dispute —China initiated WTO action challenging Indian measures affecting photovoltaic electricity and ICT goods, pushing a bilateral trade clash into a formal adjudication channel. Even if the process is lengthy, it can raise the likelihood of retaliatory steps and regulatory friction in sensitive tech and clean-energy sectors. The case signals that China–India economic competition is increasingly being formalized through rule-based disputes rather than only informal barriers.
    financialexpress.com

  • U.S. Treasury targets Iran’s sanctions-evasion “shadow fleet,” widening maritime compliance risk — The U.S. Treasury announced actions targeting entities and vessels tied to Iranian petroleum movements, aiming to disrupt sanctions-evasion logistics. Such measures often lead to rapid operational adaptations (reflagging, ownership obfuscation, and rerouting), which can increase opacity in maritime trade. The development highlights how sanctions enforcement is increasingly concentrated in shipping and services networks rather than only end buyers.
    home.treasury.gov

Military Developments 

  • Trump signs roughly $1T annual defense bill, locking in major procurement and posture priorities — The annual defense authorization was signed, setting priorities across readiness, procurement, and strategic programs. The bill reinforces Washington’s emphasis on air/missile defense, munitions, and enabling technologies, alongside oversight requirements that shape implementation. The key uncertainty is how rapidly authorization translates into appropriated spending and executable programs.
    theguardian.com

  • Pentagon fails its financial audit again (8th consecutive year), sustaining accountability and reform pressure —The U.S. Defense Department again failed to achieve a clean audit, reflecting persistent weaknesses in financial controls and asset accounting. The recurring failure keeps pressure on defense leadership to modernize systems and improve traceability. The political consequence is that large spending increases remain vulnerable to intensified scrutiny and reform demands.
    defensenews.com

  • Space Development Agency awards multi‑billion effort to build 72 missile-tracking satellites (Tranche 3) — The Space Development Agency awarded contracts tied to a missile-tracking satellite constellation, continuing the shift toward proliferated low-Earth-orbit architectures. The stated goal is improved detection and tracking against advanced missile threats, including hypersonic systems. The program signals that space-based sensing is becoming a central component of modern deterrence and defense planning.
    sda.mil

  • U.S. announces a massive Taiwan arms sales package (>$10B), intensifying cross‑Strait signaling — The U.S. announced a large arms package for Taiwan, spanning munitions and supporting systems and drawing strong objections from Beijing. The scale and tempo of these transfers are widely read as strategic signaling, not just force planning. The risk is that political messaging and military demonstrations around the package increase the chance of escalation through miscalculation.
    apnews.com

  • Pentagon’s AI chief (CDAO) departs to focus on “Golden Dome,” highlighting leadership churn in defense tech — Reporting indicates senior AI leadership changes inside the Pentagon as attention shifts toward a major missile-defense initiative. Leadership turnover can affect continuity in policy, procurement priorities, and integration timelines for technology programs. The move also reflects how missile defense is pulling institutional focus and talent across the defense enterprise.
    defensescoop.com

Political and Diplomatic Developments

  • Ukraine enters a new round of talks with the U.S. on pathways to end the war —Ukraine began a new round of talks with U.S. officials focused on potential frameworks to end the war, running in parallel with battlefield developments and sanctions policy. The main unresolved issues remain sequencing, enforcement mechanisms, and security guarantees rather than headline declarations. The talks suggest sustained diplomatic momentum, but not necessarily convergence.
    nbcnews.com

  • EU leaders agree a major loan plan for Ukraine, reflecting burden-sharing and limits on asset-seizure consensus — EU leaders agreed on large-scale financing for Ukraine while debate over using frozen Russian assets remains politically and legally constrained. The financing helps stabilize expectations about Ukraine’s near-term fiscal support, but it also highlights limits on Europe’s willingness to push legally riskier measures. The outcome reflects a preference for durability and legality over maximal pressure tools.
    nytimes.com

  • UN Security Council demands Rwanda withdraw from eastern DRC and extends MONUSCO — The Security Council demanded Rwanda withdraw and extended the UN peacekeeping mission, reflecting escalating concern about regional spillover in eastern Congo. The resolution increases diplomatic pressure, but enforcement remains uncertain given competing narratives and limited coercive tools. The episode underscores how fragile regional conflict-management mechanisms remain in the Great Lakes region.
    reuters.com

  • Witkoff meets Qatar, Egypt, and Turkey amid renewed Gaza ceasefire/phase‑planning diplomacy —  U.S. envoy Steve Witkoff met counterparts from Qatar, Egypt, and Turkey as efforts continued to plan “phase two” arrangements for Gaza. The discussions reportedly focus on moving beyond a ceasefire into governance and security sequencing, which typically becomes harder as tradeoffs sharpen. The pace of these talks reflects urgency, but also the complexity of aligning regional stakeholders on post-conflict arrangements.
    axios.com

Geostrategic Flashpoints 

  • Iran seizes a tanker in the Gulf of Oman on suspected smuggling, underscoring Hormuz-adjacent shipping risk — Iran seized a tanker in the Gulf of Oman on smuggling allegations, reinforcing the sensitivity of maritime security near key energy corridors. Such incidents can have outsized signaling effects even when localized, especially under sanctions pressure and regional rivalry. The development highlights persistent risk of escalation through enforcement actions in strategic waterways.
    scmp.com

  • South China Sea: Filipino fishermen reportedly injured after Chinese coast guard water-cannon incident — A reported water-cannon incident injured Filipino fishermen, prompting protest and adding to an already tense pattern of “non-lethal” coercion in disputed waters. These encounters harden political positions and can rapidly escalate if another incident results in fatalities or vessel loss.The event underscores how incremental friction sustains a chronic flashpoint dynamic.
    news.usni.org

  • Taiwan Strait signaling: Taiwan tracks China’s Fujian aircraft carrier transiting the strait (first reported transit) — Taiwan reported tracking a transit by China’s Fujian aircraft carrier through the Taiwan Strait, a significant symbolic and operational signal. Carrier movements in the strait tend to be interpreted as normalization of high-end presence and a test of regional response patterns. The event adds to a trajectory of increased PLA activity that compresses warning time and raises miscalculation risk.
    news.usni.org

  • Maersk completes a Red Sea transit for the first time in nearly two years, testing route feasibility under evolving threat conditions —  Danish shipping giant Maersk said it successfully completed a transit through the Red Sea on December 19, marking the company’s first passage via that route in nearly two years since Houthi attacks and regional insecurity forced carriers to divert around southern Africa. Maersk indicated the voyage occurred without incident and that the vessel took standard security precautions, suggesting that the company and insurers view the current risk environment as manageable for at least select sailings. While a single transit does not by itself signal a broad reopening of Red Sea routes, the decision reflects cautious reassessment of maritime risk and may influence other carriers’ own routing decisions in the coming weeks.
    reuters.com

  • Ukraine expands maritime targeting: drone strike hits a Russian “shadow fleet” tanker off Libya — Reporting described a drone strike on a Russia-linked “shadow fleet” tanker off Libya, indicating geographic expansion of pressure on sanctions-evasion logistics. The event highlights how maritime supply networks are increasingly treated as strategic targets rather than neutral commerce. It also raises escalation questions as such actions occur farther from the primary theater of war.
    theguardian.com


Terrorism and Conflict

  • U.S. conducts major strikes on ISIS targets in Syria after deadly attack on U.S. personnel
    The U.S. carried out strikes on ISIS targets in Syria after an attack on U.S. personnel, signaling a renewed operational emphasis against ISIS networks. Such actions tend to produce short-term disruption while also increasing the risk of retaliatory attempts. The episode underscores that the ISIS threat persists even amid larger state-to-state crises.
    abcnews.go.com

  • Gaza: report of five Palestinians killed by Israeli fire near Gaza City despite ceasefire —  Five Palestinians were reported killed after Israeli forces opened fire near Gaza City, according to hospital officials, in an incident that occurred despite an ongoing ceasefire framework. The Israeli military said troops fired at individuals who approached a restricted area near Israeli positions and were deemed a threat, while Palestinian officials disputed that the victims posed any danger. The episode highlights the fragility of ceasefire arrangements in Gaza, where rules of engagement around buffer zones and movement remain contested and poorly defined. Even isolated incidents carry disproportionate political weight, as they can harden negotiating positions, inflame public opinion, and complicate efforts to transition from a ceasefire toward broader political or security arrangements. The incident underscores how localized confrontations can undermine confidence in ceasefire enforcement mechanisms even when senior-level diplomacy continues.
    apnews.com

  • Pakistan: suicide car bombing and assault at a military post kills soldiers in North Waziristan — A suicide car bombing and assault on a military post underscore the sustained militant threat in northwest Pakistan and the vulnerability of fixed security targets. Such attacks typically trigger intensified operations, political pressure, and cross-border accusations about sanctuary networks. The broader conflict environment remains shaped by shifting militant alliances and regional dynamics.
    apnews.com

  • Haiti: U.S. says up to 7,500 security personnel pledged for mission support —  The U.S. said pledged security personnel totals have reached as high as 7,500 for Haiti, signaling momentum toward a larger international security effort. The key unknown remains conversion from pledges to deployable forces with sustained logistics and political backing. Haiti’s security crisis continues to evolve faster than institutional capacity.
    reuters.com

  • Sudan: UN human rights office urges cessation of hostilities as violence persists — The UN human rights office urged an end to hostilities, reflecting continuing alarm over civilian harm, displacement, and access constraints. Such statements signal urgency but also the limited leverage of international institutions absent enforceable mechanisms. The conflict’s geographic expansion increases the risk of wider destabilization.
    ohchr.org


WMD and CyberWarfare 

  • UK acknowledges a Foreign Office cyber breach; reporting links the intrusion to China-associated hacking activity —The UK acknowledged a breach investigation after reporting linked the intrusion to China-associated actors; attribution remains politically sensitive and may evolve as forensic findings mature. The episode highlights ongoing targeting of diplomatic and identity-adjacent systems. The response pathway—public attribution vs quiet remediation—will shape the diplomatic fallout.
    thetimes.com

  • Denmark blames Russia for cyberattacks on a water utility and election-related systems —  Danish authorities publicly attributed a series of disruptive cyberattacks in 2024 and 2025 to Russia, marking the first time Copenhagen has made such an allegation against Moscow. Denmark’s Defence Intelligence Service said a pro-Russian hacking group, Z-Pentest, targeted the Tureby Alkestrup Waterworks in late 2024, manipulating water pressure and causing multiple pipe bursts that left hundreds of homes temporarily without water; a separate denial-of-service campaign by NoName057(16) allegedly overwhelmed government and election-related websites ahead of recent regional elections. Officials described these operations as part of a broader Russian “hybrid war” campaign aimed at destabilizing Western states that support Ukraine, linking the incidents to a wider pattern of sabotage and disruption across Europe reported by intelligence and open-source databases. The acknowledgments reflect growing concern in Europe over cyberattacks on critical infrastructure and political processes, with Denmark explicitly tying the incidents to state-linked threat actors and signaling a willingness to publicly attribute such actions.
    euronews.com

  • Japan reiterates its non-nuclear principles after reports a senior figure suggested nuclear weapons — Japan reaffirmed its non-nuclear principles after a Japanese official’s remarks revived debate about deterrence options under regional security pressure. Even when policy remains unchanged, public debate can influence signaling and alliance expectations. The episode reflects intensifying strategic anxiety in Northeast Asia.
    ntv.co.jp

  • U.S. FBI disrupts an alleged crypto-laundering service used by cybercriminals — U.S. authorities disrupted a crypto-laundering service used to move illicit cybercrime proceeds, aiming to degrade enabling infrastructure rather than only individual attackers. Such actions often force rapid adaptation by criminal ecosystems and can shift laundering routes rather than eliminate them. The enforcement trend points to increasing focus on financial plumbing.
    theregister.com