The USA and Iran are engaged in more and more hostile rhetoric as US warships move into the Arabian Sea, regardless of regional nations looking for a diplomatic resolution to forestall a navy flare-up.
US President Donald Trump warned this week that “time is running out” for Iran to return to talks to achieve a brand new deal on its nuclear programme.
Trump stated the naval forces he was sending to Iran’s neighbourhood have been even larger than people who he deployed to the coast of Venezuela earlier than US particular forces abducted the South American country’s president, Nicolas Maduro, in a navy assault on Caracas on January 3.
Iranian Overseas Minister Abbas Araghchi hit again at Trump’s threats, warning that his nation’s navy was prepared “with their fingers on the set off”. He added that they might “instantly and powerfully reply” to any new US assault.
The escalation comes seven months after US bombers attacked Iranian nuclear facilities throughout Tehran’s 12-day warfare with Israel final yr. Iran retaliated by hanging Qatar’s Al Udeid Air Base, which is utilized by US forces. Throughout its warfare with Israel, Iran additionally struck a number of Israeli cities with missiles.
Earlier this month, Trump advised Iranian protesters who have been clashing with safety forces that “assist” was on the way in which, threatening to bomb Iran. Nevertheless, he has since walked again his warning, seemingly accepting Tehran’s assurances that arrested protesters would not be executed.
As Iran and the US look like headed in the direction of a brand new navy escalation, key calls for from either side look like primarily the identical as they’ve been for years.
We unpack what they’re:
What the US desires Iran to do
Traditionally, the US has imposed sanctions on Iran for a spread of causes, from punishment for the hostage disaster in 1979 – when, after the Iranian Revolution, college students took over the US embassy with employees inside – to supposed concern for the human rights of Iranians.
However over the previous 20 years, US stress towards Iran, together with by crippling financial sanctions which have devastated the nation’s center class, has largely centered on Tehran’s nuclear and ballistic missiles programme.
Nuclear programme
The US and a few of its Western allies insist that Iran’s programme is geared toward constructing nuclear weapons, though Tehran has insisted that it’s only creating a civilian programme to satisfy vitality wants.
Underneath a nuclear deal that Iran agreed with the US in the course of the Obama administration – generally known as the Joint Complete Plan of Motion (JCPOA) – Tehran capped its uranium enrichment at 3.67 % and its enriched uranium stockpile at 300kg (660lb). This was sufficient for Iran to make use of for nuclear energy vegetation, however removed from sufficient for weapons. In trade, the US lifted most sanctions beforehand imposed on Iran.
At 60 % enrichment, uranium is taken into account able to be developed for weapons. At 90 %, it’s thought of absolutely weapons-grade.
However Trump withdrew the US from this deal in his first time period as president, in Might 2018, and reimposed sanctions towards Tehran. Iran appeared to attempt to follow its finish of the settlement for some time, together with European powers, Russia and China, who have been all co-signatories to the Obama deal. Trump’s successor, Joe Biden, nonetheless, stored most of Trump’s sanctions in place, though he had been Obama’s vp.
In his second time period as president, Trump has additional ramped up financial coercion towards Iran, which additionally started quickly enriching its uranium.
In Might 2025, the Worldwide Atomic Vitality Company (IAEA) warned that Iran had stockpiled greater than 400kg (880lb) of uranium enriched to 60 %. Although weapons want uranium that’s greater than 90 % enriched, no non-nuclear weapons state is understood to maintain uranium enriched to ranges as excessive as 60 %.
The US and Israel cited the IAEA warning as justification for bombing Iran in June.
“There was a constant foyer in Washington arguing that Iran reaching nuclear weapon functionality is a gigantic risk to the US and the broader world, and the US authorities is aware of that this concern is broadly held in America,” Christopher Featherstone, affiliate lecturer on the Division of Politics, College of York, advised Al Jazeera.
The US now calls for that:
- Iran should not construct nuclear weapons, and it should abandon even a civilian nuclear programme.
- Iran should not enrich uranium in any respect – not even to very low ranges that may be ineffective for navy functions.
- Iran should hand over any enriched uranium it already has.
Ballistic missiles
Israeli bombs and missiles killed greater than 1,000 Iranians in the course of the June warfare. However whereas far fewer – 32 – Israelis died in retaliatory Iranian assaults, Tehran’s ballistic missiles ceaselessly managed to breach Israel’s vaunted Iron Dome, hitting a number of cities.
Since then, US and Israeli considerations about Iran’s ballistic missiles have grown. Iran’s Emad, Khorramshahr, Ghadr, Sejjil and Soumar ballistic and cruise missiles have ranges between 1,700km and a couple of,500 km (1,056-1,553 miles).
That places Israel and all US navy bases within the Center East inside the vary of those missiles.
The US now calls for that:
- Iran should curb the quantity and vary of its ballistic missiles.
Regional affect
The US’s third key demand entails Iran’s affect in its area, stitched collectively by alliances with governments, non secular actions and armed resistance teams.
That so-called “axis of resistance” has suffered physique blows over the previous two years. In Syria, Bashar al-Assad’s regime, a detailed associate, fell in December 2024; in Lebanon, Israel decimated the management of Hezbollah; whereas Hamas in Gaza and the Houthis in Yemen have additionally been bloodied in wars since 2023.
Nonetheless, many of those and different teams that Iran has historically supported stay lively and alive. Earlier this week, the Iraq-based Kataib Hezbollah, as an illustration, warned of a “complete warfare” if the US have been to assault Iran.
The US calls for that:
- Iran should finish its help and hyperlinks with armed resistance teams throughout the area.
What Iran desires the US to do
Iran, in the meantime, has its personal set of calls for of the US.
Financial sanctions
US sanctions, first imposed on Iran in 1979, have grown more and more harsh lately, resulting in shortages, inflation and financial decline.
Iran’s oil exports fell by 60-80 % after Trump reimposed sanctions in 2018, robbing the federal government in Tehran of tens of billions of {dollars} in annual revenues.
The forex has crashed, hitting a record low of 1,500,000 rials to the greenback this week and resulting in hovering inflation and a surge within the costs Iran should pay for every thing it imports.
Consequently, Iran’s center class has shrunk dramatically lately.
Iran calls for that:
- The US should finish financial sanctions, together with the secondary sanctions that, in impact, coerce different nations from doing enterprise with Tehran.
Nuclear programme
Iran has constantly argued that its nuclear programme is civilian in nature.
However for the reason that joint assaults by Israel and the US final yr, and the reimposition of sanctions on Tehran in current months by the United Nations and European nations, hardliners within the nation have been pressuring the federal government to as an alternative race in the direction of producing a nuclear bomb.
Whereas the Iranian institution has formally not shifted its place on the topic, it desires:
- Iran to proceed to have a nuclear programme, even when with some limits.
- Iran to proceed to have the ability to enrich uranium, even when with some limits.
- A brand new understanding earlier than permitting IAEA inspectors again into the nation. Iran believes that the IAEA’s report on its enriched uranium final yr was designed to offer the US and Israel with justification for his or her assaults.
Ballistic missiles
Iran believes its ballistic missiles provide it much-needed safety towards regional threats, particularly Israel.
That these missiles have the capability to batter Israeli cities and attain US bases within the area provides Tehran leverage.
Iran desires:
- To be allowed to maintain its ballistic missiles programme.
Regional affect
Iran’s alliances and partnerships in its neighbourhood are embedded in a posh internet of ideological affiliations, political commitments – comparable to to the Palestinian trigger – and strategic calculations.
It has misplaced al-Assad as an ally, and Hezbollah has been weakened. However Iran’s Supreme Chief Ayatollah Khamenei alluded in December 2024 to Tehran’s perception that:
How shut are we to a warfare?
This all depends upon Trump, and the way back-channel negotiations which might be ongoing between the US and Iran proceed.
US allies within the area, together with Saudi Arabia and the United Arab Emirates, have said that they won’t enable their airspace for use for any assault on Iran. Qatar has been main efforts to discover a diplomatic resolution.
Nonetheless, the US has been beefing up its navy presence off Iran. The USS Abraham Lincoln, a nuclear-powered plane service, is now within the Arabian Sea.
Over the previous seven months, Trump has bombed Iran, together with deeply buried nuclear amenities like Fordow.
And whereas Trump has known as for talks, Featherstone from the College of York stated “it’s going to take an infinite diplomatic effort to see a negotiation of any actual which means.”
Given Trump’s monitor document of ripping aside the Obama-era nuclear deal, Iran “can be unlikely to belief him as a negotiation associate”, Featherstone stated. “I additionally don’t assume European allies will need to assist Trump with these negotiations, as he’s so unpredictable and erratic.”
