U.S.-China, Russia-Ukraine, Israel-Iran -- At the end of 2025, rising geopolitical risks drive oil prices sharply higher.

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As 2025 nears its end, the global energy market is at the center of a geopolitical storm. From intercepted oil tankers in the Caribbean Sea, to attacks on energy facilities in the Black Sea, and a potential new round of military strikes in the Middle East, three major geopolitical hotspots are resonating at the same time, once again fueling market concerns over supply disruptions and overshadowing weak fundamental expectations.

According to Global Times, the U.S. Coast Guard has taken more aggressive interception actions in waters near Venezuela, marking the third incident this month and signaling a significant escalation of the U.S. blockade on Venezuelan oil exports.

The situation in the Middle East faces uncertainty as well. CCTV News citing NBC reports that Israel is planning a new round of strikes against Iranian ballistic missile facilities and intends to seek U.S. support. This comes as a potential escalation after large-scale conflict erupted in the region last June, casting a shadow over the newly emerging prospects of U.S.-Iran negotiations.

Meanwhile, Ukrainian drones attacked key energy export infrastructure along Russia’s Black Sea coast, causing damage to docks and ships. Market analysts point out that these direct military actions targeting energy transportation chains are forcing traders to reassess supply security risks.

Driven by the above multiple risk factors, international oil prices rose sharply on Monday. Brent crude oil futures increased by $1.60, or 2.7%, closing at $62.07 per barrel; U.S. WTI crude oil futures rose by $1.49, or 2.6%, ending at $58.01 per barrel.

U.S. Tightens Maritime Blockade on Venezuela

U.S. sanctions against Venezuelan oil exports are evolving into substantive maritime interception actions.

According to Global Times, the U.S. Coast Guard attempted to intercept the oil tanker "Bella 1" in international waters on Sunday. The day before, the U.S. confirmed it had seized the "Century," a tanker carrying Venezuelan crude oil. On the 16th of this month, President Trump ordered a “comprehensive and thorough blockade” of all U.S.-sanctioned vessels entering or leaving Venezuela.

Market participants’ expectations regarding Venezuelan supply disruptions are shifting. UBS analyst Giovanni Staunovo noted that the market had previously underestimated the risks of a U.S. embargo, and after a series of interception actions, the likelihood of disruption to Venezuelan oil exports has significantly increased. Reportedly, Venezuelan crude accounts for about 1% of global supply.

Although the "Bella 1" had not yet loaded cargo at the time, it refused to cooperate with inspections and sent out a distress signal. This marks the third U.S. action against oil tankers connected with Venezuela in less than two weeks. The previously seized “Century” and “Captain” tankers each carried millions of barrels of crude oil.

Parker, head of emerging markets at Norwegian consultancy Rystad Energy, said modern radar and satellite technology make it hard for tankers to evade detection by turning off transponders or flying “false flags,” and the U.S. determination to intercept is creating tremendous obstacles for related trade.

However, this strategy has also sparked domestic concern in the United States. According to Global Times, Republican Senator Paul said on ABC’s program, “I think this is provocative and a prelude to war. I hope we don’t go to war with Venezuela.” He stated, “The task of American soldiers is not to be the world’s police.”

Israel Planning New Round of Actions Against Iran

A new storm is brewing in the Middle East as well. CCTV News citing NBC reports that Israeli Prime Minister Netanyahu plans to meet Trump later this month to propose plans for renewed strikes against Iranian facilities. Israel claims that Iran’s expansion of its ballistic missile program threatens regional security and U.S. interests.

This potential strike comes only six months after large-scale air raids in June. Although previous actions were declared to have “eliminated the nuclear threat,” Israel still seeks to maintain “absolute security” against Iran. Analysts believe Israel fears Iran may restore military capabilities during negotiation lulls and thus favors preemptive strikes.

The plan has further strained U.S.-Iran relations. While the Trump administration leans toward maximum pressure tactics for negotiating leverage, it does not wish to see the Middle East descend into another large-scale regional war that would disrupt its global strategy. Yet, Israel’s military threats undoubtedly add to market uncertainty. Any strategic misjudgment or accidental skirmish could not only stall U.S.-Iran nuclear talks but also reshape the entire Middle Eastern oil supply landscape.

Black Sea Energy Hub Attacked Amid Negotiation Deadlock

On the Eastern European front, energy infrastructure has become a direct target. According to reports, Ukrainian drones attacked port facilities in Russia’s Krasnodar region, damaging two ships and two docks and causing fires. The Black Sea area is a major artery for Russian energy exports, and this attack has directly unnerved the market.

Ritterbusch and Associates highlight in their report that rising oil prices are partly due to reports of Black Sea port attacks, reminding the market of the area’s energy supply fragility. Although U.S. envoy Steve Witkoff said recent multilateral talks in Florida were fruitful, aiming to coordinate positions to end the conflict, feedback from the Kremlin poured cold water on prospects for diplomatic resolution. A senior foreign policy advisor to President Putin stated that Europe and Ukraine’s changes to U.S. proposals did not improve the outlook for peace.

This "fighting while negotiating" situation keeps the market on edge. Analysts point out that amid weakening fundamentals, it is precisely this ongoing geopolitical conflict that provides key support for oil prices, forcing short-sellers to cover to avoid unexpected risks.

Risk warning and disclaimerThe market has risks; investment must be cautious. This article does not constitute personal investment advice nor does it take into account the specific investment objectives, financial circumstances, or needs of any individual user. Users should consider whether any opinions, views, or conclusions in this article apply to their particular circumstances. If you invest on this basis, you are responsible for your own decisions. ```