ISSUE #444📅Monday, 5 October 2026⏱4 min read📑5 stories · 1 deep dive
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The Briefing
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Here’s what’s happening in geopolitics today. Today’s political calendar brings a surprise Bolsonaro lead in Brazil and a surprise early election in Spain, giving voters on both sides of the Atlantic plenty to consider.
Elsewhere, Yemen’s government has launched a major anti-Houthi operation, another US strike has hit an alleged drug-smuggling boat in the Caribbean, and Iranian women are receiving military training as regional tensions persist.
Then, today’s Conflict Tracker turns to Yemen as Houthi success on the Taiz sector may be unravelled as Saudi-backed forces counterattack on the coast.
— The Basedment Editorial Team· 05 Oct 2026
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The Last 24 Hours in Geopolitics
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Bolsonaro defies expectations in Brazil presidential vote to face Lula in run-off
Right-wing Senator Flávio Bolsonaro defied pre-election polls to finish first in Brazil’s presidential vote, securing 47.03% against incumbent President Luiz Inácio Lula da Silva’s 45.16%. Bolsonaro, the son of former president Jair Bolsonaro, received approximately 56.1 million votes, while Lula secured around 53.9 million, with neither candidate reaching the majority required for an outright victory. The pair will contest a run-off on 25 October following a campaign dominated by the cost of living, corruption and public security.
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Yemen’s government declares major operation against Houthis
Yemen’s internationally recognised government has launched a major military campaign aimed at recapturing all territory held by the Iran-aligned Houthis, including the capital, Sanaa. Presidential Leadership Council chairman Rashad al-Alimi ordered government forces to implement an approved plan until state authority is restored nationwide, as fighting intensifies around the strategic city of Taiz. The announcement followed Houthi advances that cut a key supply route between Taiz and the government’s interim capital, Aden, while fighting around Taiz reportedly killed more than 70 combatants within a day.
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U.S. Military says latest strike on alleged drug-smuggling boat kills 4
The US military says it killed four people in a strike on a suspected drug-smuggling speedboat travelling through the Caribbean Sea on Sunday. US Southern Command said intelligence confirmed that the vessel was operating along established trafficking routes, but it did not release supporting evidence or identify those killed. The attack brings the reported toll from at least 70 US strikes on suspected trafficking vessels since September 2025 to 235, amid continuing criticism from UN experts and human-rights groups over the campaign’s legality.
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Spanish PM calls early election for November 29
Spanish Prime Minister Pedro Sánchez has called an early general election for 29 November, saying his government needs renewed public support to overcome parliamentary deadlock. The announcement followed the rejection of two emergency housing decrees by the conservative People’s Party, far-right Vox and Catalan party Junts, amid widespread concern over Spain’s housing crisis. Sánchez’s Socialists trail the People’s Party in most opinion polls, while the vote could give the right and Vox an opportunity to form a national government.
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Iranian women receive military training as U.S. and Israel tensions persist
Iranian women volunteers received firearms training at a civilian military centre in Tehran’s Imam Hussein Square on Sunday, practising with handguns under the supervision of military instructors. Iran also opened a second centre at Haft-e Tir Square to prepare civilians for a potential ground attack by US or Israeli forces, with participants offered basic and more advanced courses. The programme forms part of a broader national-defence mobilisation campaign as diplomatic efforts remain stalled and Tehran warns that it will respond more forcefully to any renewed large-scale attacks.
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Daily Deep Dive
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Analysis · middle east
Taiz Encircled as Saudi-Backed Forces Counterattack Along Yemen’s Coast
Houthi success on the Taiz sector may be unravelled as Saudi-backed forces counterattack on the coast.
Basedment Analysis
Conflict Tracker
Yemen Houthi forces have reportedly completed the physical encirclement of Taiz, while Saudi-backed forces aligned with Yemen’s Presidential Leadership Council (PLC) have launched a major coastal counteroffensive. The simultaneous operations have produced a fluid battlefield, with competing claims over control of the strategically vital Bab al-Mandeb Strait.
According to Suriyakmaps, the Houthi forces linked its Al-Maafer and Sameh fronts, cutting the government-held Taiz salient in two. Broader reporting also describes the severing of the city’s supply route towards Aden. This threatens military resupply and civilian access, although encirclement does not mean Houthi forces have captured the city itself.
The PLC’s response followed President Rashad al-Alimi’s October 4 announcement of an operation to recover Houthi-held territory. On October 5, government-aligned units, including the Giants Brigades, launched Operation Dawn of Yemen under heavy Saudi air support. Coalition spokesman Turki al-Maliki said 100 fighter jets participated in the opening strikes and claimed 324 Houthi targets were destroyed. These are coalition figures rather than independently verified losses.
Suriyakmaps reported an initial breakthrough between Lahij and Taiz, with government forces taking Sheikh Said and Al Ardi before advancing towards Dhubab airport. An assault on Jabal Kahbub was reportedly repelled. Subsequent Houthi counterattacks reportedly pushed government units back towards Al Ardi, leaving control around Bab al-Mandeb disputed. Other reporting carried government claims of advances farther north, but Reuters could not independently verify their extent.
The strategic picture therefore remains unsettled. Coastal gains could reverse September’s Houthi advances and improve government access to the strait, but they do not automatically relieve Taiz. Holding exposed positions, securing roads and preventing renewed Houthi infiltration will determine whether the counteroffensive produces lasting gains. For now, Taiz’s isolation and the contested coastline represent separate but connected pressures: the PLC is attempting to regain momentum while Ansarallah threatens a major government urban stronghold.
TODAY IN HISTORY (Oct 2, 1780): Battle of the Thames
On this day in 1813, during the War of 1812, a British army with some 1,000 Indian allies under the famed leader Tecumseh was defeated by U.S. troops in the Battle of the Thames in what is now Ontario, Canada.
