US military strikes on military targets at Kharg Island in March and April 2026, alongside President Trump’s repeated statements threatening to seize the island and its oil infrastructure, have shaped trader focus on potential loss of Iranian control. The island handles the vast majority of Iran’s crude exports and sits near the Strait of Hormuz, whose closure by Iranian forces triggered the current conflict. Iran has reinforced air defenses and deployed additional personnel in response. Recent reports indicate US consideration of a ground operation involving Marines, though strikes have avoided oil facilities and some planned actions were paused amid reported diplomatic progress with Tehran. Any escalation, successful amphibious seizure, or negotiated reopening of the strait could alter control dynamics before resolution dates.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedTrump Confirms Kharg Island Seizure Abandoned If Iran Peace Agreement Signed
August 31 dips to 9%3%
Trump and military analysts confirmed that any plans to seize Kharg Island would be permanently shelved if the pending peace agreement is finalized, driving down the odds of a change in control across all contract horizons.
Trump Threatens to Take Kharg Island but Calls Off Strikes
June 30 drops to 4%5%
President Trump publicly threatened to seize Kharg Island and assume control over Iran's oil markets but subsequently called off planned strikes. This escalation in rhetoric caused temporary market fluctuations but did not result in actual control change, reinforcing market doubts about a takeover by June 30.
Trump Threatens to Seize Kharg Island and Assume Total Control of Iranian Oil Markets
August 31 dips to 12%1%
President Donald Trump posted on Truth Social and spoke on Fox News, declaring that the U.S. would hit Iran 'very hard' and eventually take over Kharg Island to assume total control of its oil and gas markets.
Trump Abruptly Cancels Planned Strikes on Iran, Citing Ceasefire Progress
June 30 drops to 3%5%
Just hours after threatening a ground invasion of Kharg Island, President Trump called off planned military strikes and claimed a peace settlement was near, causing the probability of a near-term loss of Iranian control to plummet.
Trump Cancels Strikes and Claims Preliminary Peace Settlement Reached with Iran
August 31 drops to 7%5%
Just hours after threatening an invasion, President Trump reversed course, claiming he canceled the planned strikes on Kharg Island because a peace settlement had been approved by all parties.
Trump Threatens to Seize Kharg Island and Assume Control of Iranian Oil Markets
June 30 jumps to 8%5%
President Trump posted on Truth Social that the U.S. would soon take control of Kharg Island and other oil infrastructure, causing a sharp intraday spike in the perceived probability of Iran losing control of the island.
Trump Calls Off Planned Strikes on Iran, Citing Ceasefire Progress
June 30 dips to 4%4%
Just hours after his initial threats, President Trump reversed course, announcing he had canceled the strikes and suggesting a breakthrough in peace negotiations had been reached, which caused the probability of a near-term loss of Iranian control to plummet.
Trump Cancels Strikes and Announces Breakthrough Ceasefire Settlement with Iran
July 31 dips to 6%3%
Hours after his initial threats, President Trump reversed course, canceling the planned strikes and declaring that a peace settlement had been reached, which sharply reduced the likelihood of any US seizure of the island.
Trump Threatens Future Seizure of Kharg Island but Cancels Scheduled Strikes
June 30 rises to 4%1%
President Trump posted on Truth Social that the U.S. would take control of Kharg Island in the 'not too distant future' to control Iran's oil markets, but hours later announced he had canceled scheduled military strikes. This confirmed that no immediate ground invasion was occurring, keeping the probability of a June 30 change of control very low.
Trump walks back Kharg Island seizure threat, questioning American appetite for ground troops
July 31 dips to 7%1%
Hours after his initial threat, Trump softened his stance during a Fox News interview, admitting he was unsure if the U.S. had the 'stomach' for a ground operation on the island.
Trump Abruptly Cancels Planned Iran Strikes and Claims Peace Deal is Near
August 31 dips to 9%4%
Just hours after threatening a ground invasion, President Trump walked back his threats, canceled planned strikes, and announced a breakthrough in ceasefire negotiations, causing the probability of a U.S. takeover to plummet.
Trump Threatens to Seize Iran's Kharg Island and Launch Heavy Strikes
August 31 dips to 11%2%
President Trump posted on Truth Social that the U.S. would hit Iran 'VERY HARD TONIGHT' and take control of Kharg Island in the 'not too distant future.' This sudden threat of a ground invasion briefly raised the probability of a change in control.
Trump Reverses Threat, Cancels Strikes on Iran Citing Peace Deal Breakthrough
June 30 dips to 4%4%
Just hours after threatening an invasion, Trump announced he was calling off the planned strikes because a 'great settlement' had been reached, taking the seizure of Kharg Island off the table.
President Trump threatens to seize Kharg Island and control Iran's oil infrastructure
June 30 dips to 4%1%
On June 11, 2026, President Trump publicly threatened via social media to seize Kharg Island and other Iranian oil infrastructure, signaling a possible ground invasion. However, he later called off planned strikes and indicated a potential breakthrough in ceasefire negotiations. No ground operation or change in control occurred, maintaining low market probabilities for loss of Iranian control.
Trump Calls Off Planned Strikes on Iran, Signaling Ceasefire Progress
August 31 dips to 8%3%
Hours after threatening an invasion, Trump walked back his comments, stating he canceled the strikes because negotiations toward a peace settlement were advancing, which caused the probability of a near-term loss of Iranian control to drop.
Trump Threatens to Seize Iran's Kharg Island and Assume Control of Oil Markets
June 30 jumps to 8%5%
President Donald Trump posted on Truth Social that the U.S. would be hitting Iran very hard and taking control of Kharg Island in the near future, briefly raising the perceived likelihood of a ground invasion.
Trump vows to seize Kharg Island and strike Iran 'very hard tonight'
July 31 dips to 6%2%
President Trump publicly declared intentions to seize Kharg Island and control Iran's oil infrastructure, signaling potential military action. However, these remained threats without actual occupation, causing a drop in market probability for loss of Iranian control by July 31.
Pentagon officials confirm plans to seize Kharg Island are shelved due to high risk
August 31 dips to 9%4%
Senior Pentagon and administration officials revealed that plans to capture Kharg Island have been considered but repeatedly shelved because the operation is too risky. This diminished expectations of a near-term change in control, impacting the market's outlook for August 31.
Iran Fortifies Kharg Island with Troops and Mines Following US Seizure Threats
July 31 dips to 7%1%
In response to Trump's threats, Iran deployed additional troops, air defenses, and naval mines to Kharg Island, reinforcing its defensive posture and making a rapid U.S. takeover less likely.
Trump Threatens US Will Seize Kharg Island and Assume Control of Iranian Oil
August 31 dips to 11%2%
President Donald Trump posted on Truth Social that the U.S. would take control of Kharg Island and other oil infrastructure in the near future, sparking fears of an imminent ground invasion.
Trump cancels planned strikes on Iran and claims breakthrough peace settlement
July 31 dips to 5%3%
In a sudden reversal, Trump announced he canceled the planned military strikes, claiming that a final peace settlement had been approved by all parties, which significantly lowered the odds of any U.S. seizure of Kharg Island.
US Marines Train Aboard USS Tripoli as Experts Estimate High Troop Requirements for Kharg Seizure
June 30 dips to 3%2%
Military experts noted that any operation to capture Kharg Island would require at least 1,200 troops and expose them to severe Iranian missile risks. This high operational barrier further depressed the market's expectations of an imminent U.S. takeover.
Iran Asserts Sovereignty Over Strait of Hormuz and Kharg Island Amid Ceasefire
June 30 dips to 7%2%
A billboard in Tehran depicting the Strait of Hormuz as 'Forever in Iran's Hand' highlighted Iran's continued assertion of sovereignty. With a fragile ceasefire in place and no active U.S. ground operations, traders increasingly bet against a loss of control by June 30, causing the price to drop.
Iranian Tankers Continue Loading Oil at Kharg Island Despite U.S. Blockade
June 30 drops to 8%5%
Reports of Iranian tankers successfully loading oil at Kharg Island demonstrated that Iran maintained firm operational and military control over the island, causing a sharp drop in the perceived probability of a successful U.S. takeover.
Reports of US and Israeli military planning for possible Kharg Island strike amid war fears
June 30 dips to 7%3%
Reports emerged in mid-May 2026 that US and Israeli military planners were considering expanded strikes or an assault on Kharg Island, reflecting ongoing tensions. However, such operations were assessed as highly risky with no confirmed ground action, sustaining low market probabilities for loss of Iranian control.
U.S. Naval Blockade Halts Oil Loadings at Iran's Kharg Island
June 30 dips to 9%2%
A U.S. naval blockade initiated in April successfully halted major tanker loading activity at Kharg Island for over ten days, forcing Iran to shift exports to other terminals and reducing the immediate likelihood of a military invasion to seize the island.
Satellite imagery shows no tanker loading at Kharg Island amid US naval blockade
June 30 dips to 4%3%
Satellite images from mid-May 2026 showed Kharg Island's oil export terminals devoid of tanker loading activity for at least ten days, indicating the operational impact of the US naval blockade. Despite this disruption, no evidence suggested a change in Iranian control over the island.
Satellite images show 23 tankers gathered at Kharg Island amid export bottlenecks
June 30 dips to 6%1%
Satellite imagery revealed a large cluster of tankers at Kharg Island, indicating continued Iranian use of the island as a key oil export hub despite U.S. naval blockades. This suggested Iran maintained operational control, reducing market confidence in a loss of control by June 30.
US Naval Blockade Halts Tanker Loadings at Kharg Island
June 30 drops to 5%5%
By mid-May, satellite imagery and maritime data showed no tankers loading at Kharg Island for an extended period due to a US naval blockade, causing congestion of waiting vessels nearby. Despite operational disruptions, Iranian control of the island remained intact, reflected in the market's low probability for loss of control.
Kharg Island loading terminals observed fully empty amid stalled exports
June 30 dips to 7%2%
Satellite imagery on May 18, 2026, showed Kharg Island loading terminals fully empty for the first time since April 18, with tanker queues nearby and intensified IRGC patrols. Despite operational disruptions, Iranian control remained unchallenged, reflecting ongoing military and maritime tensions without a change in sovereignty.
Trump Departs for Beijing Amid Ongoing Ceasefire and Shelved Invasion Plans
June 30 dips to 9%1%
President Trump departed for China as a fragile ceasefire remained in place. Reports highlighted that U.S. military plans to invade Kharg Island had been repeatedly shelved due to high casualty risks and the need for significant ground troops.
Satellite Data Shows Prolonged Halt in Crude Tanker Loadings at Kharg Island
June 30 rises to 10%1%
Geospatial intelligence and satellite imagery confirmed that Kharg Island's loading terminals were completely empty, indicating that the U.S. economic blockade had successfully halted seaborne crude exports.
Kharg Island Loading Terminals Observed Fully Empty as IRGC Patrols Intensify
June 30 dips to 9%2%
Satellite imagery and maritime intelligence revealed that Kharg Island's loading terminals were completely empty for the first time in weeks, while IRGC patrols intensified. This demonstrated Iran's tight military grip and defensive posture on the island, reducing the likelihood of a sudden loss of control.
No credible reports of Kharg Island changing control despite ongoing conflict
June 30 dips to 9%3%
Despite ongoing military actions and threats, no official or credible reports confirmed that Iran lost control of Kharg Island, leading to market prices stabilizing at low levels reflecting a 'No' resolution expectation.
U.S. maintains blockade and airstrikes but no ground invasion of Kharg Island
June 30 dips to 9%3%
Despite ongoing military pressure including airstrikes and blockades, no U.S. ground troops were deployed to seize Kharg Island, and Iran retained control, leading to further decline in market probability.
Massive Oil Spill Detected Near Iran's Strategic Kharg Island Export Hub
Satellite imagery revealed a suspected oil spill covering dozens of square kilometers west of Kharg Island, raising maritime security concerns but confirming that the island remained under Iranian administrative control.
Satellite Images Reveal Massive Oil Spill Near Kharg Island
June 30 dips to 7%3%
Satellite imagery from May 6-8, 2026, showed a large oil slick covering approximately 45 square kilometers near Kharg Island, raising environmental concerns amid ongoing conflict. The spill was suspected to be linked to military or technical operations but did not indicate a loss of Iranian control.
Senator Lindsey Graham Backtracks on Calls for U.S. to Seize Kharg Island
June 30 dips to 9%2%
After previously urging President Trump to 'take Kharg Island' to choke off Iranian oil revenues, Senator Lindsey Graham reportedly reversed his position, signaling a lack of political and military appetite for a risky ground occupation.
Kharg Island oil storage reaches full capacity amid US naval blockade
June 30 dips to 14%2%
Following a US naval blockade starting April 13, Kharg Island's oil storage filled to capacity by April 26, severely limiting Iran's oil exports. Despite economic pressure, Iran maintained control of the island, contributing to the market's low probability of loss of control.
U.S. Weighs Bartering Frozen Funds for Iranian Uranium Stockpile Amid Ultimatum
June 30 jumps to 17%6%
Reports emerged that the U.S. was offering a diplomatic deal to barter frozen funds for Iran's enriched uranium, framing military control of Kharg Island as a 'Plan B' option only if talks failed.
US Issues 15-Day Ultimatum to Iran with Kharg Island Seizure on the Table
June 30 jumps to 20%8%
Reports emerged that the Trump administration was discussing a final 15-day ultimatum and bartering frozen funds before activating direct military force, causing a temporary spike in market probability.
US discusses military control of Kharg Island as part of escalation plans
June 30 dips to 14%2%
White House and Pentagon discussions included seizing Kharg Island or imposing a naval blockade to force Iran's compliance, but no actual military occupation occurred. This maintained downward pressure on market prices as control remained with Iran.
Iran signals collapse of talks, raising risk of intensified conflict
June 30 drops to 12%10%
Iranian President Masoud Pezeshkian indicated talks would collapse if no deal is reached soon, increasing the risk of military escalation but no confirmed change in control of Kharg Island, keeping market sentiment low.
Iranian President signals collapse of diplomacy, raising stakes for Kharg Island
June 30 dips to 14%2%
Iranian President Masoud Pezeshkian indicated that diplomatic talks would collapse, increasing the risk of military escalation. However, no reports confirmed a change in control of Kharg Island, maintaining market skepticism.
President Trump reportedly rejected seizing Kharg Island due to casualty fears
June 30 drops to 16%5%
Reports indicated President Trump declined to seize Kharg Island fearing American casualties and exposure of troops, favoring blockade instead, which dampened market optimism for a takeover.
U.S. pauses additional strikes on Kharg Island as diplomatic talks intensify
June 30 dips to 11%2%
On April 8, the U.S. announced it would pause further strikes on Kharg Island pending diplomatic talks, while Iran continued regular crude loading. The de‑escalation signal further reduced market confidence in a change of control, pushing the price down to the low‑teens.
US conducts second airstrike on Kharg Island targeting military sites
June 30 dips to 30%2%
The US military struck additional Iranian military targets on Kharg Island, again sparing oil infrastructure. Iran reported minimal damage to oil export facilities, maintaining operational control. This reinforced market views that control had not changed.
U.S. Strikes Military Targets on Kharg Island Without Changing Strategy
June 30 plunges to 18%19%
The U.S. conducted airstrikes on military targets on Kharg Island, but officials confirmed this did not represent a shift toward occupation or territorial seizure, causing the 'Yes' price to collapse.
US Conducts Precision Airstrikes on Kharg Island Military Targets
June 30 drops to 11%6%
The U.S. military launched another round of airstrikes targeting military installations on Kharg Island while deliberately sparing oil infrastructure, signaling a strategy of containment rather than territorial seizure.
US launches airstrikes on military targets on Kharg Island ahead of Trump deadline
June 30 dips to 30%2%
The US conducted strikes on about 50 military targets on Kharg Island, again sparing oil infrastructure. This reinforced that the US was applying pressure but not seizing control, leading to further decline in market probability for loss of Iranian control.
US Conducts Multiple Strikes on Military Targets on Kharg Island
June 30 plunges to 13%19%
The U.S. launched airstrikes targeting military sites on Kharg Island. Because the strikes deliberately avoided oil infrastructure and did not involve ground troops, the probability of a change in control fell sharply.
US launches second airstrike on military targets on Kharg Island
June 30 drops to 11%6%
US forces conducted another airstrike targeting Iranian military infrastructure on Kharg Island, again sparing oil export facilities. This reinforced Iranian control and lowered market confidence in a loss of control.
Military Experts Warn Seizing Kharg Island Risks U.S. Lives Without Ending War
June 30 plunges to 29%15%
Analysts and military experts publicly cautioned that occupying Kharg Island would be highly difficult to sustain and would not force Iranian capitulation, driving down the probability of an invasion.
Experts say seizing Kharg Island would be too risky for U.S. troops
June 30 plunges to 13%17%
The Los Angeles Times published expert commentary warning that any U.S. attempt to occupy Kharg Island would be costly and unlikely to succeed. The analysis dampened expectations of a successful seizure, accelerating the price decline toward single digits.
US President Trump threatens to deploy troops to seize Kharg Island
June 30 drops to 22%6%
President Trump publicly threatened to send ground forces to seize Kharg Island, but experts and analysts highlighted the high risk and potential failure, which contributed to further market price decline.
Trump signals intent to deploy troops to seize Kharg Island
June 30 drops to 30%8%
BBC reported that President Trump publicly reiterated the option of sending troops to seize Kharg Island. The renewed high‑profile threat caused a short rally in the market’s ‘Yes’ probability, pushing the price back up before the later declines.
Trump Threatens to Obliterate Kharg Island if Strait of Hormuz is Not Reopened
June 30 jumps to 44%6%
President Trump issued a social media ultimatum threatening to destroy Iran's oil infrastructure and Kharg Island if a peace deal is not reached shortly, temporarily spiking market volatility.
President Trump publicly considers seizing Kharg Island to control Iran's oil exports
June 30 drops to 32%7%
Trump suggested the US could seize Kharg Island, highlighting its strategic importance. This raised market attention but also concerns about the feasibility and risks of such an operation, contributing to price volatility and a downward trend in the probability of loss of Iranian control.
Trump publicly suggests US could seize Kharg Island and its oil
June 30 jumps to 44%5%
President Trump stated in an interview that seizing Kharg Island was an option to take Iran's oil and exert pressure, increasing market attention on the possibility of a change in control. However, no actual seizure occurred, and the island remained under Iranian control.
US plans potential seizure of Kharg Island amid troop deployments
June 30 drops to 39%6%
Reports emerged of US military planning to seize Kharg Island to control Iran's oil exports, with deployments of troops including the 82nd Airborne Division and amphibious assault ships. Despite these plans, no ground operation occurred, and the high risks of occupation kept market probabilities low.
Iran Bolsters Defenses on Kharg Island to Counter Potential US Ground Assault
June 30 dips to 46%2%
U.S. intelligence reports revealed that Iran reinforced Kharg Island with additional military personnel, air defenses, and shoreline mines, raising the stakes and risks of any potential U.S. seizure operation.
Iran reinforces Kharg Island defenses amid US threat of ground operation
June 30 drops to 32%7%
Iran increased military personnel, air defenses, and laid traps on Kharg Island in anticipation of a possible US ground assault. This bolstered Iranian control and reduced market confidence in a US seizure, causing further price decline.
Iran fortifies Kharg Island with additional military personnel and air defenses
June 30 drops to 39%5%
Reports emerged that Iran was laying traps and reinforcing Kharg Island's defenses in anticipation of a possible US ground operation, increasing the risks of a costly invasion and reducing market confidence in a loss of Iranian control.
Iran bolsters Kharg Island defenses with troops and new air‑defence systems
June 30 drops to 38%10%
CNN reported that Iran had moved additional troops and installed new air‑defence systems on Kharg Island, citing US intelligence. The visible strengthening of Iranian defenses lowered the market’s probability that the United States could seize the island, pushing the ‘Yes’ price sharply down.
US President Trump considers seizing Kharg Island but faces expert warnings
June 30 drops to 37%8%
President Trump considered deploying ground troops to seize Kharg Island, but experts warned of high risks to US troops and questioned the strategic value, leading to market uncertainty and a price decline.
Discussion intensifies on seizing Kharg Island to pressure Iran
June 30 dips to 45%3%
On March 24, 2026, discussions emerged about using U.S. Marines to seize Kharg Island to cripple Iran's oil exports and force reopening of the Strait of Hormuz. This raised market hopes but also highlighted the risks involved, causing initial price volatility.
US discusses seizing Kharg Island to pressure Iran
June 30 dips to 44%4%
Reports emerged of US military considerations to seize Kharg Island to cripple Iran's oil exports and force reopening of the Strait of Hormuz. This raised the market's probability as it suggested a possible change in control.



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