Brazil has marked Independence Day with the two main candidates for October’s presidential election holding events. The latest poll shows current President Luiz Inacio Lula da Silva’s lead narrowing against his main rival Flavio Bolsonaro.
WASHINGTON — The highest-ranking officer in the U.S. military says there are no plans to send troops to polling places during November’s midterm congressional elections, addressing concerns among Democrats that the Trump administration could use the military to interfere with the vote.
Gen. Dan Caine, chairman of the Joint Chiefs of Staff, made the statement in a letter to Michigan Democratic Sen. Elissa Slotkin, who recently asked Caine and Defense Secretary Pete Hegseth to confirm they won’t send troops to the polls.
“The Joint Force has no plans to send Federal military personnel or Federalized members of the National Guard to polling places during the 2026 elections,” Caine said in the letter to Slotkin, which was obtained Monday by the Associated Press. “Likewise, the Joint Force has no plans to use such personnel to seize ballots, voting machines, or other election-related material.”
Caine, who advises Hegseth and President Trump on military matters, also wrote: “I have neither received nor anticipate receiving any unlawful order concerning the role of the Joint Force in the upcoming November 2026 midterm elections.”
Anxiety among Democrats that the Trump administration could try to meddle in the midterm elections has grown, particularly after the president deployed federal agents in Democrat-led states over the objections of local leaders.
Slotkin told the AP earlier in August that Trump has been laying the groundwork to claim the elections were stolen. She noted that Trump contemplated using the military to seize voting machines after his loss in 2020 and has deployed the National Guard to cities against the wishes of Democratic leaders. He also deployed active-duty Marines to Los Angeles during his immigration crackdown in 2025.
Federal law prohibits the deployment of armed federal forces to election locations unless “necessary to repel armed enemies of the United States.” If any element of the military were to get involved, it would probably be the National Guard under state control.
White House Chief of Staff Susie Wiles denied in a Vanity Fair interview last year that Trump would use the military to suppress voting in the midterms.
Sonja Thrasher, Slotkin’s press secretary, said Hegseth has not replied to the letter asking him to confirm troops won’t be deployed to the polls in November. Slotkin had asked for a response by last Thursday.
The Pentagon did not immediately respond to an email from the AP asking for the status of Hegseth’s response to Slotkin. The Pentagon previously said it would respond directly to the senator.
Slotkin asked Hegseth during an April congressional hearing if he would follow orders to seize ballots. Hegseth called the question a “gotcha hypothetical,” but said, “I’ve never been ordered to do anything illegal, and I won’t.”
In 2020, Gen. Mark Milley, then-chairman of the Joint Chiefs of Staff, responded to a similar letter from Slotkin, then a congresswoman.
“I believe deeply in the principle of an apolitical U.S. military,” Milley wrote. “In the event of a dispute over some aspect of the elections, by law U.S. courts and the U.S. Congress are required to resolve any disputes, not the U.S. military.”
Icelanders head to the polls on Saturday to decide whether their country should reenter negotiations to join the European Union, a vote that could have economic and security implications beyond the small Arctic country.
The election comes 13 years after Iceland, under a Eurosceptic government, paused the last EU accession talks, believing the country would fare better outside the bloc.
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But much has changed since then.
Arctic security concerns have grown amid Russia’s war against Ukraine and United States President Donald Trump’s threats to invade neighbouring Greenland, the cost of living has climbed and Iceland’s currency has kept wavering.
Prime Minister Kristrun Frostadottir, whose Social Democrats party is pro-EU, said she will honour whatever choice the public makes.
If Icelanders vote “yes”, the country would likely start years of negotiations with Brussels to hammer out membership terms. It would then hold a second referendum on whether to formally become part of the EU.
Frostadottir has said a “yes” vote would see the nation “enter negotiations with our heads held high and stand together in seeking a good agreement”.
If the result is “no”, “all speculation about what [EU membership] might involve will be set aside”, she said.
Knife-edge vote
Recent surveys show Icelanders are almost evenly split on the proposal.
A Gallup opinion poll conducted this week found that 51.6 percent of respondents were against new EU membership talks, while 48.4 percent favoured them.
An earlier survey by Icelandic pollster Maskina showed a narrow majority of 51.3 percent of respondents backing new EU accession talks.
Gabriella Gricius, associate professor of strategy at the Norwegian Military Academy, said Iceland’s lack of armed forces has always left it “reliant on NATO and specifically the US for its security”.
“As the US has grown more unpredictable, and specifically, its rhetoric around Greenland has grown more concerning, it is not surprising that Iceland is seeking additional security guarantees through the EU,” Gricius told Al Jazeera.
Adam Fishwick, a lecturer in international relations at the University of Iceland, said the expected benefits of membership would be reduced inflation, a more stable currency and fewer customs barriers for consumers.
“There may also be opportunities for regional development in Iceland, which is an important issue here, with access to dedicated EU funds,” he told Al Jazeera.
However, the debate over EU accession remains “quite polarised”, he noted. Opponents fear the small nation of 395,000 people would “lose control over everyday policy decisions” and have limited sway in a bloc filled with larger European powers, Fishwick said.
Voters to weigh impact on inflation, currency
The benefits of EU membership for Iceland are not as obvious as for other potential candidates.
Iceland is a relatively wealthy country that, as a member of Schengen and the European Economic Area, already gets a lot of the single-market access that would come with EU membership.
However, the country has experienced growing economic pains in recent years, primarily regarding the cost of living. Consumer prices in 2025 exceeded those of any EU state and were 87 percent higher than the EU average.
Iceland’s currency, the krona, meanwhile, has been prone to exchange-rate swings that opponents say lower investment confidence and make it more costly to borrow money. Earlier this year, the Ministry of Finance and Economic Affairs concluded that the costs of maintaining Iceland’s own currency probably outweigh the benefits. Adopting the euro, it said in a report, may help reduce interest rates and transaction costs.
Joining the EU could help address both issues.
Iceland would become a part of the bloc’s customs union, in which goods move freely between members and face a common tariff when imported from non-member countries. It could also adopt the more stable euro as its currency.
Fishing industry concerns: ‘Backbone of the economy’
A major concern, though, is the impact on the country’s fishing industry, an economic pillar that in 2024 directly contributed about 8 percent of gross domestic product (GDP) and much more indirectly.
By joining the EU, Iceland would become subject to the EU’s Common Fisheries Policy, which governs European fishing fleets and fish stocks.
Iceland’s fishing industry fears this change could lead to new catch quotas, increased foreign competition and, more broadly, less control over local fishing policy.
A fishing boat battles rough seas in Grindavik, Iceland [File: Brook Mitchell/Getty Images]
“The fundamental objection to EU membership is that Iceland would not retain full control over its fisheries – the traditional backbone of the economy,” Valur Ingimundarson, professor of contemporary history at the University of Iceland, told Al Jazeera.
Even if Icelanders vote “yes” to proceed with EU negotiations, the country is unlikely to go forward with EU membership unless it secures “ironclad” exemptions regarding its fishing industry, said Ingimundarson.
‘Additional security guarantees’
Mounting security pressures in the Arctic, coupled with uncertainty about US commitment to its traditional European partners, are also contributing to Iceland’s renewed interest in the EU, say analysts.
Though Iceland is a founding member of NATO and has a 75-year defence treaty with the US, it has no standing armed forces of its own and is located in a geopolitical hotspot that both Russia and the US have sought to project power in.
While Russia has expanded its military presence in the Arctic in recent years, President Trump has repeatedly threatened to use force to seize nearby Greenland.
Ingimundarson said pro-EU Icelanders see “the EU as a source of political and economic protection for a small state confronted by coercive great-power politics and uncertainty about the US as a reliable security partner”.
Iceland’s Foreign Minister Thorgerdur Gunnarsdottir has said membership would be “a valuable addition” for Iceland, even though NATO and the US would still be its core security partners.
In comments to Reuters, Gunnarsdottir said Iceland has been “disappointed” with the US’s “pressure campaign waged against both Greenlanders and Denmark”.
Russia poses a security threat “in our waters and nearby, in the North Atlantic”, said Gunnarsdottir.
For the EU, bringing Iceland into its orbit would expand EU territory much deeper into the North Atlantic, potentially deepening its strategic focus there, said Gricius, the professor.
“Icelandic membership in the EU wouldn’t necessarily change Arctic security dynamics, as Iceland is and will continue to be an Arctic state,” she said. “However, it may influence how the EU behaves in the Arctic, as the EU would then include four of the eight Arctic states – Iceland, Finland, Sweden and Denmark.”
The polls have opened in Clacton-on-Sea as a record number of candidates vie to become the resort’s next MP.
An electorate of 79,785 registered voters have the chance to vote for one of 34 candidates standing in the Essex resort – the most ever to stand in a British election.
Fifty-one polling stations have opened, covering Clacton and the surrounding towns of Jaywick, Frinton and Walton-on-the-Naze. The constituency also has rural villages including St Osyth, Weeley and Great Bentley.
Voters will need to show a form of acceptable ID – such as a driver’s licence or passport – to be able to cast their ballot.
They will receive the longest ballot paper in British electoral history at 90cm – about 3ft long – to choose their candidate and cast their vote.
There are 12 political parties and 20 independents standing.
Polling stations will remain open to anyone registered to vote until 22:00, with the count taking place overnight.