America
Trump threatens Brazil with 50% tariff over Bolsonaro legal case
US President Donald Trump has threatened to impose a 50% tariff on Brazil, citing the legal case against former Brazilian President Jair Bolsonaro.
In a post on his social media account, Trump referred to Jair Bolsonaro, the former right-wing president and rival to Lula da Silva, who is on trial for an attempted coup following his defeat in the 2022 elections.
Trump established a political link, stating that he made this change “partly due to Brazil’s insidious attacks on free elections and the fundamental free speech rights of Americans.”
The charges against Bolsonaro, who emulated Trump’s political style during his presidency, stem from an investigation into post-election events in Brazil’s capital, which have been compared to the insurrection attempt in Washington on January 6, 2021.
As his legal troubles have mounted, Bolsonaro has repeatedly sought help from Trump.
Following Trump’s announcement, the Brazilian real lost about 3% of its value against the US dollar, and the iShares MSCI Brazil ETF, the largest exchange-traded fund tracking the country’s stocks in the US, fell by approximately 2% at market close.
Brazil was already set to be subject to a tax of at least 10% under the “reciprocal” tariffs Trump announced in April.
This letter, the latest in a series of more than 20 issued by Trump in recent days, marked the first significant increase over previously announced rates.
Shortly after the announcement, Lula convened a meeting at the presidential palace with senior cabinet members, including Finance Minister Fernando Haddad, Foreign Minister Mauro Vieira, and Vice President Geraldo Alckmin, who also heads the Brazilian Ministry of Industry and Commerce, according to two people familiar with the situation.
In a post on social media late Wednesday, Lula stated that Brazil would not be “lectured” by anyone, adding that the case against those who planned the coup is solely a matter for the country’s justice system and is “not subject to interference or threats.”
Lula said, “Any unilateral tariff increase will be met with Brazil’s economic reciprocity law. The sovereignty, respect, and interests of the Brazilian people are the principles that guide our relations with the world.”
The US is Brazil’s second-largest trading partner after China, and such a high tariff could cause significant damage to certain sectors of the South American country’s economy.
“Steel products, transportation equipment (especially aircraft and aircraft parts), special machinery (like construction equipment), and non-metallic minerals constitute a significant portion of Brazil’s exports to the US,” said Felipe Arslan, CEO of Morada Capital, speaking to Bloomberg.
Beyond the economic effects, analysts expressed concern about the political consequences of the tariffs.
The US and Brazil are historic partners that have long maintained strong relations, even when led by presidents with ideological differences, and Trump’s dynamic announcement risks jeopardizing these ties.
“This is not just a matter of bilateral trade. These tariffs indicate an institutional deterioration and damage to the relationship between our countries. A 50% tariff could make exports impossible in many cases,” said Solange Srour, head of macroeconomics for Brazil at UBS Global Wealth Management.
Trump’s announcement came just days after he threatened to impose additional tariffs on developing countries in the BRICS bloc for their “anti-American policies.”
BRICS leaders, hosted by Lula in Rio de Janeiro this week, criticized trade-distorting tariff policies and military strikes against Iran in their official communiqués. Although these steps avoided a direct challenge to the US, they created friction with Trump.
Having rarely mentioned Brazil in the first months of his term, Trump rushed to Bolsonaro’s defense on Monday, accusing the South American nation of “political persecution” against its former president.
In the letter, Trump reiterated his call for authorities to drop the charges related to the coup attempt allegations against Bolsonaro.
“This case should not be tried. This is a witch hunt and must end immediately!” Trump wrote.
Trump also instructed US Trade Representative Jamieson Greer to launch a Section 301 investigation against Brazil, citing the country’s “ongoing attacks on the digital trade activities of American companies.”
Such an investigation, used to probe potentially unfair trade practices, could lead to the US imposing additional sanctions on Brazil.
On Monday, at the end of the BRICS summit, Lula sharply criticized Trump, telling him to mind his own business and that he was “not responsible for threatening tariffs on social media.”
Lula also called on world leaders to find ways to reduce international trade’s dependence on the dollar.
A spokesperson for the Brazilian Supreme Court, which is overseeing Bolsonaro’s trial, declined to comment. Earlier on Wednesday, the Brazilian Foreign Ministry summoned the top US representative in Brazil to a meeting to provide information about the statements regarding Bolsonaro.
Brazil is an unusual case among Trump’s latest tariff targets because it runs a trade deficit with the US, whereas nearly all other targeted countries have large surpluses. According to statistics, in 2024, Brazil imported approximately $44 billion worth of American products, while US imports from Brazil totaled about $42 billion. Brazil is among the top 20 trading partners of the US.
America
Trump administration targets 60 nations with new tariff draft under Section 301
The US administration is proposing new tariffs of at least 10% on imports from 60 trading partners, following an investigation into goods allegedly produced using forced labor.
According to a Bloomberg report citing sources within the Office of the US Trade Representative (USTR), the specific tariff rates will vary based on individual countries’ legislative frameworks regarding forced labor and their capacity to enforce those laws.
Under the drafted regulations, a 10% tariff rate will apply to imports from the European Union, Mexico, Canada, the United Kingdom, Taiwan, and several other nations. Conversely, goods arriving from China, India, Japan, South Korea, Switzerland, and Brazil will be subject to a 12,5% tariff.
The USTR stated that the lower tariff rate will apply to products from nations that prohibit forced labor or have committed to doing so. The agency emphasized that states failing to establish such prohibitions or lacking the capacity to effectively enforce them will face the higher tariff rate.
Bloomberg reported that this step represents a continuation of President Donald Trump’s policy to reinstate across-the-board tariffs on all countries, which had previously been ruled unconstitutional.
The proposed tariffs are the result of investigations initiated under Section 301 of the Trade Act of 1974.
Commenting on the development, Deborah Elms, Head of the Trade Policy Group at the Hinrich Foundation in Singapore, said, “This is highly significant because Section 301 is an extremely powerful tool and is highly unlikely to be overturned. This opens the door to a range of new tariff and non-tariff measures.”
The report noted that the tariffs are being introduced at what could be a turning point for the global economy.
Financial markets are already navigating a sensitive period due to rising gas and oil prices driven by conflict in Iran.
The new tariffs will not take effect immediately. Before implementation, a review and evaluation period will be conducted, which may lead to modifications in the draft proposal.
According to the timeline reported by Bloomberg, written comments on the tariffs must be submitted by July 6. Additionally, the Section 301 Committee is scheduled to hold a public hearing on July 7.
US Trade Representative Jamieson Greer argued that forced labor practices in partner nations force American workers to compete on an unequal playing field. “We will no longer tolerate this unfairness,” Greer said.
On the other hand, the USTR proposed certain tariff exemptions that could affect apparel and textile imports. While these goods could enter the US at reduced tariff rates, quotas would be determined based on the respective countries’ existing textile exports to the US.
Beef, tomatoes, bananas, coffee, orange juice, and several other food products will be entirely exempt from the tariffs. Furthermore, double taxation will not be imposed on metals, specific fuel types, and chemicals that are already subject to other duties.
In May, the US Court of International Trade ruled that the 10% tariff on foreign imports promoted by President Donald Trump was unlawful. Defending the White House’s objectives following the court ruling, Trump characterized the judges as “radical left-wing” and remarked, “Nothing surprises me. We always find different ways. We make a decision and act in another way.”
In February, the US Supreme Court also ruled that tariffs established by Trump were contrary to the law. The court concluded that the president had exceeded his authority in imposing those duties. Trump, however, claimed that the court was under foreign influence.
America
Google seeks approval to release 32 million mosquitoes in US disease-control project
Google is seeking federal approval to release nearly 32 million mosquitoes in California and Florida as part of a biological pest-control initiative known as the Debug project.
The little-known program aims to combat disease-carrying mosquitoes by releasing millions of sterile male mosquitoes into the environment, an approach designed to stop “bad bugs with good bugs.”
According to the US Centers for Disease Control and Prevention (CDC), mosquitoes are classified as the world’s deadliest animals. Of the more than 3,500 mosquito species that exist globally, only Aedes aegypti is responsible for transmitting dengue fever, Zika virus and chikungunya, diseases that sicken hundreds of millions of people each year.
In a statement published on the official website of the Debug project, Google described the issue as a difficult problem to solve, noting that many mosquito-borne diseases lack effective vaccines or treatments.
The statement argued that relying on pesticides is not a sustainable solution because such chemicals become less effective over time and can be toxic. It also said that eliminating standing water alone is insufficient because it is impossible to identify every breeding site used by mosquitoes.
For those reasons, Google said a new approach is required and that it found a solution in what it describes as “good” mosquitoes of the same species.
The project website explains the method as follows:
“Good bugs are the same mosquito species as the bad bugs that spread disease. Our good bugs are male mosquitoes carrying Wolbachia, a naturally occurring bacterium found in nature. This bacterium prevents them from producing offspring with wild female mosquitoes. Male mosquitoes do not bite and cannot spread disease, so the good bugs will stop the bad bugs from reproducing. Over time, fewer bad mosquitoes will remain.”
Scientists involved in the Debug project emphasized that the technique relies entirely on a naturally occurring bacterium, contains no chemicals or toxins, and does not involve genetic modification.
Researchers said similar approaches have been used safely for decades to control other pests. They added that the Debug team is combining scientific and engineering expertise with support from international partners in an effort to suppress disease-carrying mosquito populations.
Project scientists said their approach differs from previous eradication programs because it applies the Sterile Insect Technique on a larger scale through the use of data analytics, sensors and automation.
According to information published in the project’s frequently asked questions section, program officials are working closely with national and local governments, community leaders and research institutions.
Officials said they meet with residents in areas targeted for deployment before operations begin in order to better understand local concerns and priorities.
Google is therefore continuing to pursue federal authorization to implement the project in both California and Florida.
A notice published in the Federal Register shows that the US Environmental Protection Agency (EPA) is reviewing Google’s applications for an Experimental Use Permit under the Federal Insecticide, Fungicide, and Rodenticide Act.
According to details contained in the filing, nearly 16 million mosquitoes would be released in Florida during the first year of the project.
A further 16 million mosquitoes would be released in California during the second year.
Members of the public can obtain additional information and submit comments through the federal rulemaking portal by visiting regulations.gov and entering docket identification number EPA-HQ-OPP-2025-3951.
America
US Marines test lower-cost counter-drone system to reduce missile dependence
US Marine Corps personnel tested a new counter-drone defense system during military exercises held in the Philippines in April.
According to a report by The Wall Street Journal (WSJ), the system is designed to avoid the continuous use of expensive missiles and instead relies on a coordinated set of countermeasures.
The system consists of two armored vehicles known collectively as MADIS (Marine Air Defense Integrated System).
One vehicle is equipped with an advanced radar system, while the other carries the Stinger air defense missile system. Both vehicles are also fitted with a small cannon, a machine gun and electronic warfare equipment.
According to the report, MADIS is intended to provide military personnel with multiple options for engaging drones, including cannon fire, missiles and electronic warfare tools.
The objective is to reduce dependence on high-cost weapons when protecting military units and other strategic assets.
US Marine Corps officials told WSJ that one of the system’s most effective features is its ability to fire specially manufactured 30-millimeter ammunition equipped with precision fuzes that detonate as they approach a target.
Steven Sawyer, a former ammunition technician at the NATO Support and Procurement Agency, told the newspaper that 30-millimeter rounds are generally less accurate than missiles but are significantly cheaper to use.
Sawyer said that even if five such rounds were required to destroy a drone, the total cost would remain around $11,250.
By comparison, a single Stinger missile costs about $430,000, while Coyote interceptor missiles used in conflicts in the Middle East are priced between $100,000 and $125,000 each.
Sawyer added that 30-millimeter ammunition has proven effective against Shahed-family drones, which cannot be neutralized through electronic warfare methods.
At the same time, he stressed that US defense companies continue to face difficulties producing sufficient quantities of the ammunition. According to Sawyer, the precision fuzes are highly sophisticated electromechanical devices and only a limited number of manufacturers can produce them at scale.
WSJ noted that countering large numbers of inexpensive drones has become one of the most pressing challenges facing modern militaries.
The US military has encountered the problem directly during operations in the Middle East, where it has been forced to expend limited stocks of extremely costly precision-guided munitions.
Previously, the South China Morning Post (SCMP) reported that Chinese scientists had developed a combat algorithm known as HG-STR based on a “kill them all” concept.
The algorithm was said to enable swarms of fixed-wing drones to autonomously scan the battlefield and destroy enemy targets even if communications are disrupted and lines of sight are obstructed.
In April, The New York Times, citing three sources within defense and intelligence agencies, reported that the Pentagon assessed Russia’s and China’s drone development programs to be more advanced than those of the United States.
The assessment regarding China’s drone capabilities was reportedly based on analysis of a military parade held in China in September 2025.
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