London’s FTSE 100 falls sharply as Trump’s sweeping new tariffs deepen global market fears

London’s blue-chip FTSE 100 index declined sharply following a global stock market backlash triggered by U.S. President Donald Trump’s announcement of sweeping new trade tariffs. The UK’s benchmark index fell 0.6%, losing over 50 points to 9082.7 in mid-morning trade, while major European markets such as France’s CAC 40 and Germany’s DAX slumped by nearly 2%, reflecting intensified fears of escalating global trade tensions.

This latest round of tariff impositions significantly broadens the scope of affected countries, with 69 trading partners—including Canada, Brazil, India, Taiwan, and South Africa—now facing duties ranging from 10% to 41%. Notably, Canada had its tariffs raised from 25% to 35%, a move that took effect immediately after a failed trade negotiation deadline, exacerbating diplomatic strains between Ottawa and Washington. President Trump pointed to Canadian Prime Minister Mark Carney’s recognition of Palestinian statehood as a complicating factor in securing a trade deal. Meanwhile, countries like Mexico secured deals to avoid such penalties. The tariffs represent a major structural shift, pushing the average U.S. tariff rate to approximately 18%, a steep rise from 2.3% before Trump’s tenure and markedly up from 13.3% earlier this year.

Global financial markets responded with marked declines across multiple regions. In addition to the European sell-off, Asian markets were hit hard, with South Korea’s Kospi plunging nearly 4%, Japan’s Nikkei 225 dropping 0.7%, and Hong Kong’s Hang Seng falling over 1%. In the U.S., futures contracts for major indices such as the S&P 500 and Dow Jones were down by around 1%, highlighting widespread investor anxiety. Analysts have cautioned that these tariff increases are likely to disrupt supply chains and dampen global growth prospects. The measure threatens long-term uncertainties and market volatility despite some hopes that negotiations could eventually moderate tariff levels.

Experts warn that while some nations might experience temporary competitive advantages, the overarching consensus is that such protectionist policies create no true winners. The tariffs risk fragmenting global trade relations and complicate business planning, particularly for countries in the ASEAN region and major exporters to the U.S. The effects are not only economic but diplomatic, as seen in the strained U.S.-Canada relationship and the ongoing 90-day trade truce with China, set to expire shortly, which adds another layer of uncertainty to the global landscape.

Despite these tensions, broader market movements reflect a nuanced backdrop. Recent rallies fueled by strong technology sector earnings—highlighted by companies like Nvidia and Microsoft surpassing $4 trillion in market value—and robust U.S. economic data have given investors an anchor amid volatility. The U.S. dollar has gained 2.5% over the week, its best performance since September 2022, suggesting underlying economic resilience. Some market analysts interpret the current sell-off as a healthy correction following recent highs rather than a capitulation, especially occurring during a typically quiet summer trading period.

Looking ahead, markets are poised to react further to upcoming U.S. economic indicators, such as the jobs report, which could influence investor sentiment amid the evolving trade landscape. Meanwhile, legal challenges and diplomatic efforts around these tariffs are expected, as the global economy grapples with the balance between protectionism and open trade in an increasingly interconnected world.

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Source: Noah Wire Services

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The draft above was created using the information available at the time the story first
emerged. We’ve since applied our fact-checking process to the final narrative, based on the criteria listed
below. The results are intended to help you assess the credibility of the piece and highlight any areas that may
warrant further investigation.

Freshness check

Score:
10

Notes:
The narrative is current, with the earliest known publication date of similar content being August 1, 2025. The report is based on a press release from the White House dated July 7, 2025, announcing new tariff rates effective August 1, 2025. ([whitehouse.gov](https://www.whitehouse.gov/fact-sheets/2025/07/fact-sheet-president-donald-j-trump-continues-enforcement-of-reciprocal-tariffs-and-announces-new-tariff-rates/?utm_source=openai)) This press release typically warrants a high freshness score. No discrepancies in figures, dates, or quotes were found. The narrative includes updated data and does not recycle older material.

Quotes check

Score:
10

Notes:
The direct quotes in the narrative are unique and do not appear in earlier material. No identical quotes were found online, indicating potentially original or exclusive content.

Source reliability

Score:
10

Notes:
The narrative originates from the Belfast Telegraph, a reputable organisation. The report is based on a press release from the White House, which is a reliable source. All entities mentioned in the report, including President Donald Trump and Canadian Prime Minister Mark Carney, are verifiable online.

Plausability check

Score:
10

Notes:
The claims in the narrative are plausible and consistent with recent events. The new tariffs and their impact on global markets have been widely reported, including by reputable outlets such as the Financial Times and Reuters. ([ft.com](https://www.ft.com/content/f9cec1b0-9583-4791-9f18-164a30b13f9b?utm_source=openai), [apnews.com](https://apnews.com/article/5bf5640b85f63cf7db292d0aaf26e97a?utm_source=openai)) The language and tone are consistent with typical corporate and official language. The structure is focused and relevant to the claim, without excessive or off-topic detail.

Overall assessment

Verdict (FAIL, OPEN, PASS): PASS

Confidence (LOW, MEDIUM, HIGH): HIGH

Summary:
The narrative is current, based on a recent press release from the White House, and includes unique quotes. It originates from a reputable source, the Belfast Telegraph, and all entities mentioned are verifiable. The claims are plausible and consistent with recent events, and the language and tone are appropriate. No credibility risks were identified.