US-Iran tensions explained: What each side really wants and how close we are to war | World News

US-Iran Tension: As US naval forces enter the Oman Sea, the US and Iran are issuing mutual warnings. Regional powers are pressing for diplomacy to prevent a military flare-up, but tensions are rising.

US President Donald Trump threatened Tehran on January 29, saying “time is running out” for Iran to return to new nuclear agreement negotiations. He added that the marine forces he deployed were larger than those sent to Venezuela before U.S. special forces attempted to capture President Nicolas Maduro on Jan. 3.

Iran reacted harshly. Foreign Minister Abbas Araghchi stated that Iranian forces were “ready to keep their fingers on the trigger” and would respond “immediately and strongly” to any US attack.

This increase in tensions comes seven months after US bombers struck Iran’s nuclear facilities last year during Tehran’s 12-day conflict with Israel. Iran retaliated with missile attacks on Qatar’s Al Udeid Air Base, the largest US facility in the Gulf, and targeted several Israeli cities during the war.

Earlier this month, Trump hinted at possible airstrikes, saying “aid” was on the way for Iranian protesters, but later backtracked after Tehran gave him “assurances” that arrested protesters would not be executed.

The United States and Iran have long-standing demands that have remained largely unchanged despite rising tensions. Understanding these demands is important to tracking the ongoing impasse.

What does the USA want?

The United States has been pressuring Iran for many years, first over allegations of human rights violations during the 1979 hostage crisis and more recently during large-scale protests that Tehran reportedly suppressed with force. The main concern today is Iran’s nuclear program and ballistic missiles.

Washington and its allies are skeptical of Iran’s nuclear ambitions. Tehran insists its program is civilian and focused on energy production.

Under the 2015 Joint Comprehensive Plan of Action (JCPOA), Iran agreed to limit its uranium enrichment to 3.67 percent and keep its stockpiles below 300 kilograms; This is sufficient for civilian energy, but far from weapons level. While weapons-grade uranium starts with 90 percent enrichment, 60 percent is considered weapon-ready but not fully weaponized.

Trump withdrew the United States from the JCPOA in 2018 and reimposed sanctions despite Iran’s efforts to remain compliant. The former Joe Biden administration also maintained many of these sanctions, leaving Iran under severe economic pressure.

As of May 2025, the IAEA said Iran stockpiled more than 400 kilograms of uranium enriched to 60 percent. Although still below weapons grade, it alarmed the United States and Israel and resulted in airstrikes in June.

There is a consistent lobby in Washington arguing that Iran’s nuclear weapons capability is a threat to the United States and the wider world.

US demands include a complete halt to nuclear weapons development, a halt to all uranium enrichment, and the delivery of existing enriched uranium.

Iran’s missile program is also a major concern. Emad, Khorramshahr, Ghadr, Sejjil and Soumar missiles reach distances between 1,700 and 2,500 kilometers, putting Israeli and US bases in the Middle East within range.

The United States insists that Iran reduce both the number and range of these missiles in order to reduce the threat level in the region.

Iran’s alliances with governments, armed movements, and religious groups, often referred to as the “axis of resistance,” are at the center of its regional influence. US allies have attacked these groups in recent years, but some, such as the Iraq-based Kataib Hezbollah, are active and have warned of “all-out war” if Washington attacks Iran.

The United States wants Iran to stop supporting these groups to reduce regional instability.

What Iran wants

Iran is facing huge economic pressure due to sanctions. Oil exports have fallen by up to 80 percent since 2018, while the currency has collapsed, inflation has soared and the middle class has shrunk.

Iran’s demands center on the removal of these sanctions, the continuation of its nuclear program and the preservation of its missile capabilities. Although Tehran officially claims its nuclear program is civilian, recent pressure has led some groups to consider faster development of nuclear weapons.

Iran wants the ability to enrich uranium under controlled limits, maintain its ballistic missile program and negotiate terms before allowing IAEA inspections, citing perceived bias in previous reports.

Regional influence is also central. Despite the setbacks, the Iranian leadership believes that its alliances and ideological reach in the Middle East can continue.

How close are we to war?

The risk of conflict depends on ongoing negotiations and Trump’s strategy. US regional allies, including Saudi Arabia and the United Arab Emirates (UAE), have told both Tehran and Washington that they will not allow their airspace to be used for attacks against Iran. Qatar attempted to mediate a diplomatic solution.

Meanwhile, the United States is strengthening its military presence. The nuclear-powered aircraft carrier USS Abraham Lincoln is currently in the Arabian Sea. Last June, Trump ordered airstrikes on three Iranian nuclear facilities, including the heavily guarded facilities at Fordow.

It will take a tremendous diplomatic effort to see a negotiation of real meaning. Iran is unlikely to trust Trump due to his record of breaking deals, and European allies are wary of supporting his approach.

Despite the threats, Iran may still seek talks to ease the crippling impact of sanctions. The economic hardship is real, and the leadership has no choice but to negotiate with the United States to lift sanctions. Otherwise, the economy may collapse and instability may follow.

Trump may continue to use pressure tactics, including potential control of Iran’s Kharg Island oil facilities, to force concessions. While the risk of war exists, Washington and Tehran appear locked in a high-stakes trump card game that the Middle East is watching closely.