The controversial decision to cede sovereignty over the Chagos Islands to Mauritius could jeopardize the long-standing “special relationship” between the United States and the United Kingdom, according to Robert Wilkie, a key figure in Donald Trump’s defense transition team. Wilkie, who has held senior roles in the U.S. military and veteran affairs, warned that the move to relinquish control of the islands could have serious strategic consequences, particularly in light of increasing Chinese influence in the region.
In comments shared with the BBC, Wilkie expressed concern over the lack of long-term planning behind the Chagos Islands deal, calling it a “calamitous” decision. He criticized British Prime Minister Sir Keir Starmer’s government for not thoroughly considering the ramifications of giving up control over a key military asset. “I don’t think there was much thought put into it. It was haphazard and not thinking about the long term,” he added. His remarks echo concerns voiced by allies of Trump during his presidency, who had warned of the deal’s potential to disrupt the US-UK relationship.
The Chagos Islands, which have been under British control since 1814, include Diego Garcia, a strategically vital military base used by both the US and the UK. Under the proposed deal, the UK would transfer sovereignty of the archipelago to Mauritius, although it would retain control over Diego Garcia under a 99-year lease. The base has been crucial for military operations in the Indian Ocean and beyond, and the United States views it as an essential hub for projecting power in a volatile region.
However, as per The Times, UK, Wilkie raised alarms over the possibility of China exploiting the situation. The proximity of Mauritius to China’s growing economic influence in the region could pave the way for Beijing to establish a military presence nearby, potentially compromising the security of US and UK assets. Wilkie warned that the strategic importance of Diego Garcia could be diminished if the sovereignty transfer leads to a change in the base’s operational status.
The timing of the deal has also raised questions, with Starmer hoping to finalize the agreement before Trump took office in January. Wilkie’s comments, however, suggest that the new administration’s approach to defense and international alliances will differ significantly. As the former undersecretary of defense for personnel and readiness, Wilkie’s insights into Trump’s defense priorities offer a glimpse into how the US plans to respond to shifting geopolitical dynamics, particularly with regard to NATO allies like the UK.
In his statements, Wilkie emphasized that defense will remain a top priority for Trump, who has previously called on NATO members to increase military spending. With Britain’s military capabilities reportedly shrinking—specifically its Royal Navy, which is on track to become the smallest since the reign of Charles II—Wilkie warned that the UK would need to invest more in its defense infrastructure to maintain its influence and its special relationship with the US.
The situation surrounding the Chagos Islands highlights the delicate balance between diplomatic relations and national security. As Wilkie pointed out, the US and UK have long relied on each other for strategic advice and collaboration, particularly in military matters. Any shifts in this relationship could have lasting implications for both nations, especially as they face rising global challenges.

