Owning the territory outright removes that dependency entirely
In the shadow of an active conflict with Iran, the Trump administration is weighing whether to purchase the Chagos Islands outright from Mauritius — a move that would place the Diego Garcia military base under direct American sovereignty and remove both British authority and the perceived risk of Chinese influence from the equation. The proposal, surfaced by Treasury Secretary Scott Bessent, reflects a recurring instinct in this presidency: that strategic geography is not merely leased but owned. It arrives at a moment when the Indian Ocean base has already absorbed Iranian strikes and served as a launchpad for American missiles, making its political future feel as urgent as its military one.
- Active conflict with Iran has turned Diego Garcia from a distant outpost into a front-line target, with at least one strike intercepted by a US Navy vessel in late March.
- The Trump administration's withdrawal of support for the UK-Mauritius sovereignty transfer in April effectively froze the very legal pathway that a purchase would require.
- American officials fear that Mauritian control of the islands could open a backdoor for Chinese intelligence, making outright US ownership appear cleaner than any negotiated lease arrangement.
- Britain's role is being quietly sidelined — Trump has already criticized London for authorizing missile strikes too slowly, and a direct purchase would eliminate the need for UK approval entirely.
- The proposal remains one option among several and is not the administration's stated preference, leaving its fate tied to suspended legislation and unanswered questions about Mauritian willingness and Congressional funding.
Donald Trump is reportedly exploring the outright purchase of the Chagos Islands from Mauritius, a move that would give the United States direct ownership of Diego Garcia — the joint US-UK military base positioned roughly 3,800 kilometers from Iran in the Indian Ocean. The idea was brought to Trump's attention by Treasury Secretary Scott Bessent, though it is not currently the administration's preferred path forward.
The proposal carries a structural complication: for Washington to buy the islands, they would first need to pass into Mauritian sovereignty. That transfer, however, was suspended in April after the United States withdrew its support for the underlying agreement, effectively blocking the very legal route a purchase would depend on.
The urgency behind the idea is rooted in live conflict. Since late February, the US, Israel, and Iran have been engaged in active hostilities, and Diego Garcia has itself come under Iranian attack — one strike in March was intercepted by a US Navy ship. Britain authorized American missile launches from the base in March, a decision Trump publicly criticized as too slow. The base's capacity to project long-range firepower makes it central to Pentagon strategy, and its uncertain political future has become a source of real anxiety.
Adding to that anxiety is the question of Chinese influence. Some American officials worry that Mauritian sovereignty over the islands could expose the base to espionage, given Mauritius's described alignment with Beijing. A direct purchase would eliminate that risk by removing any intermediary entirely.
Iran's Foreign Minister has already warned British Prime Minister Starmer that permitting strikes from UK-linked bases puts British lives in danger, raising the diplomatic stakes further. The proposal fits a recognizable pattern — Trump floated purchasing Greenland in 2019 and has spoken expansively about American influence over Gaza and the Panama Canal — but the Chagos question is distinguished by the fact that a war is already being fought in its shadow.
Donald Trump is exploring the possibility of purchasing the Chagos Islands outright from Mauritius, according to reporting from The Guardian. The proposal would allow his administration to sidestep British authority and secure direct American control over Diego Garcia, the joint US-UK military installation that sits roughly 3,800 kilometers from Iran in the middle of the Indian Ocean.
The idea emerged as one option among several being examined by American officials. Treasury Secretary Scott Bessent brought the proposal to Trump's attention, though it is not considered the administration's preferred solution. For the purchase to work, the islands would first need to pass into Mauritian sovereignty—a transfer that would then allow Washington to negotiate directly for their acquisition. That legislative pathway, however, hit a wall in April when the United States withdrew its support for the sovereignty agreement, causing the transfer legislation to be suspended.
The timing of this territorial interest reflects the military reality on the ground. Since late February, the United States, Israel, and Iran have been locked in active conflict. Iran has launched multiple attacks against Diego Garcia itself. One strike in late March was intercepted by a US Navy vessel. The base's strategic position and its capacity to launch long-range American missiles make it invaluable to Pentagon planners. In March, Britain authorized the United States to fire missiles from Diego Garcia at Iranian launch platforms—a decision Trump criticized as coming too late, arguing the approval should have been granted sooner.
But there is a complication that worries parts of the American government. Some officials have expressed concern that if the Chagos Islands fall under Mauritian control, they could become vulnerable to Chinese influence. Mauritius is described as aligned with Beijing, raising the specter of espionage and strategic compromise. This anxiety about Mauritian ties to China is part of what makes the purchase proposal attractive to some in the Trump camp—it would eliminate the middleman entirely and place the territory under American ownership.
Iranian Foreign Minister Abbas Araghchi has already weighed in on the broader use of Diego Garcia. He warned British Prime Minister Keir Starmer on social media that allowing UK bases to be used for strikes against Iran was "placing British lives at risk." The diplomatic temperature around the base continues to rise.
This is not Trump's first foray into territorial acquisition. In 2019, he surprised observers by suggesting the United States purchase Greenland from Denmark, citing its strategic Arctic location and natural resource wealth. Danish and Greenlandic authorities flatly rejected the idea, insisting the territory was not for sale. Trump has also discussed a more direct American role in the reconstruction and administration of Gaza following the Middle East conflict—proposals that generated international controversy. On the Panama Canal, he has repeatedly criticized the agreements that transferred control to Panama and suggested the United States should recover greater influence over the infrastructure, though he has never formally proposed purchasing it.
The Chagos Islands proposal sits at the intersection of military necessity and Trump's demonstrated appetite for territorial expansion. Whether Mauritius would entertain such an offer, and whether Congress would approve the funding, remain open questions. What is clear is that the administration views Diego Garcia as too strategically vital to leave its future uncertain.
Citações Notáveis
Trump criticized Britain's March authorization for US missile strikes from Diego Garcia as coming too late, arguing approval should have been granted sooner— Trump administration position
Iranian Foreign Minister Abbas Araghchi warned British Prime Minister Keir Starmer that allowing UK bases to be used for strikes against Iran was placing British lives at risk— Abbas Araghchi, Iranian Foreign Minister
A Conversa do Hearth Outra perspectiva sobre a história
Why would Trump want to buy islands that are already effectively under American military control through Diego Garcia?
Because the current arrangement depends on British sovereignty and American-British agreement. If tensions with Iran escalate further, or if Britain's political winds shift, that base could become vulnerable. Owning the territory outright removes that dependency.
But Mauritius would have to agree to sell. Why would they?
That's the real problem. The islands would first have to become Mauritian territory—which the US actually blocked in April. So Trump is proposing a solution to a problem his own administration created by withdrawing support for the sovereignty transfer.
What's the concern about Mauritius and China?
American officials worry that once Mauritius controls the islands, Chinese intelligence could operate there or pressure Mauritius into granting access. It's a legitimate strategic concern, but it's also the reason the US blocked the transfer in the first place.
So this proposal is circular—it requires the thing the US already prevented.
Exactly. Which is probably why it's not considered the preferred option. But when you're worried about Iranian missiles and you control a base in the middle of the Indian Ocean, you start exploring every angle.
Has Trump actually tried to buy territory before?
He proposed buying Greenland in 2019. Denmark and Greenland said no. He's talked about recovering American influence over the Panama Canal. He's discussed direct US involvement in Gaza's reconstruction. The pattern is consistent: when he sees strategic value, he thinks in terms of acquisition.