Full Breakdown
Trump’s Tariffs Shape Global Trade Amid Wars in Ukraine and Iran
By Drooid · · How we work
Core Event
Since returning to office, President Donald Trump has reinstated and expanded country-specific duties that break the World Trade Organization’s (WTO) equal-treatment rule. The tariffs target imports from China, Canada and other partners and are presented as a means to lower consumer costs. Simultaneously, the world has faced the COVID-19 pandemic, Russia’s invasion of Ukraine, and the Iran-Houthi conflict that shut the Strait of Hormuz. These shocks have tested global supply chains while Trump’s trade agenda reshapes import patterns and fuels political debate in the United States.
Background & Context
The past six years have seen three major disruptions: the pandemic’s factory shutdowns, the Ukraine war’s energy shock, and the Iran-related oil-shipping crisis. The pandemic accelerated a shift away from China, the world’s largest manufacturer, and the Ukraine war cut Russian pipeline gas imports for the EU from 37 % to roughly 10 %. The Iran conflict forced the International Energy Agency to replace missing barrels with output from the United States, Kazakhstan, Brazil and Venezuela.
Official Statements & Responses
- Thomas Sampson, associate professor at the London School of Economics, noted that “the world is certainly not becoming more globalized,” and warned that it remains unclear whether the trend signals deglobalization or a reshuffling of trade partners.
- Camille Reverdy, affiliate fellow at Bruegel, expressed doubt that the EU will resume Russian energy purchases once alternative sources prove reliable.
- WTO economists project that continued trade fragmentation could cut global GDP by about 5 % by 2050, rising to 7 % under a patchwork-deal scenario, while a reinforced multilateral system could raise GDP by roughly 3 %.
Criticism & Opposition
- Scott Colom, Democratic Senate candidate in Mississippi, called for congressional hearings to clarify the war’s mission and linked higher prices to “the Trump administration’s tariffs.”
- Gail Fanjoy, president of the Millinocket Chamber of Commerce, described the halted salmon project as “a marriage made in heaven” that was derailed by tariff-induced uncertainty.
On-the-Ground Reports
In Maine, the Great Northern Salmon venture—intended to employ 50 workers—was suspended after Canadian-sourced equipment became prohibitively expensive under the tariff regime. Local chamber president Fanjoy called the setback “a huge, huge, huge blow.”
Mississippi voters face record gasoline and diesel prices, prompting candidates across the political spectrum to link the cost surge to both the Iran war and Trump-era tariffs.
Conflicting Reports & Gaps
- WTO analysts estimate a 5 % global GDP loss from trade fragmentation, while some think the figure could rise to 7 % if only bilateral deals survive. The sources do not agree on the precise magnitude.
- Opinions differ on whether the current slowdown represents true deglobalization or a temporary reorientation of supply chains; Sampson emphasizes uncertainty, whereas other commentators suggest a longer-term shift.
What’s Next
The trade truce between the United States and China was extended past the November 10 deadline, giving both sides two more months to negotiate a broader agreement. The same summit also set a schedule for an AI dialogue in November, indicating that high-technology trade and security issues will remain on the agenda while tariff policy continues to shape domestic politics and global markets.
