​President Donald Trump's proclamation of "Liberation Day" on 2 April 2025 introduced a sweeping tariff regime that has sent shockwaves through the global economy. The United States imposed a universal 10% tariff on all imports, with significantly higher rates for specific countries deemed to have engaged in unfair trade practices or maintained substantial trade surpluses with the U.S. This move has elicited a spectrum of reactions from nations worldwide, each grappling with the potential economic ramifications.​ In North America, Canada's Prime Minister Mark Carney criticised the tariffs as "totally unwarranted" and pledged countermeasures to protect Canadian industries. Mexico, similarly affected, is exploring retaliatory options to safeguard its economic interests. The United Kingdom, facing a 10% tariff, has expressed intentions to negotiate for exemptions to mitigate economic impacts. ​ European leaders have expressed strong opposition to the tariffs. European Commission President Ursula von der Leyen warned of significant economic fallout and signalled pending countermeasures. Germany's Economy Minister Robert Habeck described the tariffs as a "major blow to the world economy," while France's Finance Minister Bruno Le Maire criticised the move as "unacceptable." The European Union faces a 20% tariff, prompting concerns about the stability of transatlantic trade relations. ​ In Asia, China's Ministry of Commerce condemned the tariffs as unilateral and harmful, pledging resolute counteractions. Japan's Chief Cabinet Secretary termed the decision "extremely regrettable" and indicated plans to press for exemptions. Southeast Asian nations, heavily reliant on exports, face steep tariffs that threaten to derail economic growth and poverty alleviation efforts. Vietnam, for instance, is subjected to a 46% tariff, while Cambodia faces a 49% tariff, significantly impacting their export-driven economies. The African continent is notably affected, with several nations facing some of the highest tariffs imposed. Lesotho tops the list with a 50% tariff, followed closely by Madagascar at 47%, and Malawi at 45%. Other African countries facing substantial tariffs include Libya at 31%, Algeria at 30%, Tunisia at 28%, Côte d'Ivoire at 21%, and Nigeria at 14%. These elevated tariffs pose significant challenges for African economies that rely heavily on exports to the U.S., potentially exacerbating economic vulnerabilities and hindering development efforts. ​ Australia's Prime Minister Anthony Albanese criticised the tariffs as unjustified and harmful to global trade. The tariffs have also rattled global financial markets, with the S&P 500 and NASDAQ experiencing significant declines, reflecting investor anxiety over potential trade wars and economic slowdown. ​ Domestically, the Trump administration defends the tariffs as necessary to address chronic trade deficits and bolster domestic manufacturing. Commerce Secretary Howard Lutnick described the move as a "reordering of fair trade." However, critics argue that such protectionist measures could lead to increased consumer prices and retaliatory actions from trading partners, potentially igniting a global trade war. ​ As nations worldwide assess the implications of these tariffs, the potential for retaliatory measures looms large, raising concerns about a protracted trade conflict and its impact on the international economic order. The coming weeks will be critical as countries deliberate on their responses and the global community watches closely to gauge the unfolding economic landscape.​...