Trump's erratic leadership sparks new debates over presidential fitness

Former U.S. National Security Adviser John Bolton and other critics have repeatedly raised concerns about President Donald Trump's psychological fitness for office. The latest voice to echo these doubts is Charles Kerr, who argued that Trump should be in a mental institution rather than the Oval Office. These remarks come amid growing scrutiny of the president's inconsistent policies and aggressive foreign policy moves. Trump's approach to leadership has differed sharply from his predecessors. Unlike George W. Bush, who sought congressional approval for wars like Iraq, or Barack Obama, who relied on drone strikes and negotiated the Iran nuclear deal, Trump campaigned on ending 'endless wars' but later escalated military action without authorisation. His administration launched airstrikes in Iran in 2025 under 'Operation Midnight Hammer,' expanded attacks in Nigeria, sank drug boats in the Caribbean, and authorised the kidnapping of Nicolás Maduro from Venezuela.

The president's foreign policy decisions have strained key alliances. UK Prime Minister Keir Starmer refused to allow US forces to use British bases for strikes on Iran and rejected regime change through airpower. Tensions also flared over the Chagos Islands dispute and differing stances on Ukraine, pushing the so-called 'special relationship' to a low point. On trade, Trump blocked Chinese advancements in microprocessors, a stark contrast to Obama's multilateral trade policies and Bush's post-9/11 interventions. Critics point to Trump's erratic policy shifts on tariffs, Iran, NATO, Canada, and even Greenland as further evidence of instability. These inconsistencies have fuelled debates about whether his decision-making aligns with the expectations of the presidency.

The combination of Trump's unpredictable policies and his confrontational foreign actions has intensified questions about his leadership. With figures like Bolton and Kerr publicly questioning his mental state, the debate over his suitability for office shows no signs of fading. The long-term effects of his presidency on US alliances and global stability remain under close watch.