Israel Strikes Iranian Nuclear Facilities After Critical Uranium Enrichment Levels

Facing alarming breaches of uranium enrichment thresholds by Iran and explicit existential threats, Israel launches targeted military strikes against Iranian nuclear infrastructure, escalating regional tensions dramatically.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25€/month*

*billed annually at 99€/year for the first year then 149,00€/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2€/month*
then 14.90€ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

On the night of June 12-13, Israel initiated a large-scale military operation named Operation Rising Lion, aimed specifically at neutralizing Iran’s nuclear capabilities. The aerial strikes concentrated primarily on uranium enrichment facilities at Natanz, Fordow, and key strategic sites in Tehran. This operation followed repeated warnings by the international community, consistently ignored by Tehran.

According to recent data provided by the International Atomic Energy Agency (IAEA), as of May 17, 2025, Iran possessed an unprecedented stockpile of 408.6 kg of uranium enriched to 60%, nearing weapons-grade levels suitable for nuclear weapon development. This represents a rapid increase of approximately 134 kg in just three months, clearly indicating deliberate acceleration of the Iranian nuclear program. Currently, Iran operates nearly 21,900 centrifuges, including 14,689 advanced IR-4, IR-6, and IR-2m models, capable of enriching uranium at an alarming rate of 37.5 kg per month, potentially enabling Iran to produce approximately 456 kg of 60%-enriched uranium annually.

Persistent Violations of International Agreements

Iran’s actions have clearly breached international obligations originally defined by the Joint Comprehensive Plan of Action (JCPOA), signed in 2015. Under the original agreement, Iranian uranium stockpiles were strictly limited to 300 kg enriched to just 3.67%. After the Trump administration withdrew from the agreement in 2018, aiming for stricter measures against Iran, Tehran gradually violated these limits as diplomatic retaliation, establishing secret nuclear sites and repeatedly obstructing IAEA inspections.

Former U.S. President Donald Trump repeatedly sought to negotiate a more restrictive deal, explicitly emphasizing the U.S. goal to prevent Iran from acquiring military nuclear capability. Trump had publicly warned of possible military intervention if negotiations failed—warnings consistently ignored by Iran, which instead escalated its nuclear program at an accelerated pace.

Existential Threats and Israeli Justification

Israel, whose existence has repeatedly been threatened by Iranian authorities, resorted to preventive strategy. Iran, notably through statements by its Supreme Leader, has frequently described Israel as a “cancerous tumor that must be removed,” further intensifying Israeli security concerns. Prime Minister Benjamin Netanyahu confirmed that military operations exclusively targeted infrastructure and personnel directly involved in Iran’s nuclear and military program, explicitly excluding civilian facilities from the target list.

Israel’s operation prioritized precise targets: Natanz, Iran’s main uranium enrichment center; Fordow, a fortified underground enrichment facility; and nuclear command centers in Tehran. Key figures in Iran’s nuclear program, including Hossein Salami, commander of the Islamic Revolutionary Guard Corps (IRGC), and Mohammad Bagheri, Iran’s chief of staff, were specifically targeted and eliminated, aiming to substantially disrupt Iran’s nuclear and military capabilities. <h2>Iranian Retaliation and Regional Escalation</h2>

In retaliation, Iran launched a massive attack, deploying over one hundred armed drones aimed at Israeli territory. Israeli air defenses intercepted all drones, though the incident triggered widespread air raid alerts in both Israel and Jordan, significantly disrupting civilian and diplomatic activities. Concurrently, Tehran declared a nationwide state of emergency and imposed a complete media blackout, underscoring the crisis’s gravity.

The sudden escalation triggered an immediate spike in global oil prices, surging over 6%, reflecting market fears of prolonged conflict potentially disrupting crucial Persian Gulf oil exports. Numerous countries swiftly evacuated non-essential diplomatic personnel, signaling concerns of an extended regional conflict.

International Diplomacy Under Severe Strain

Israel’s strikes occurred on the eve of planned nuclear negotiations between Iran and the United States in Oman, significantly complicating an already delicate diplomatic environment. While the United States publicly supports Israel’s right to defend itself, it has urged restraint to avoid broader regional conflict.

Conversely, Russia and China, both holding significant economic interests in Iran, particularly in energy and commerce, strongly condemned Israel’s actions. These two powers accused Israel of intensifying the regional crisis and disrupting ongoing diplomatic efforts, highlighting deep international divisions over managing the Iranian nuclear issue.

The situation remains volatile, with the coming days crucial in determining whether the crisis will shift towards a diplomatic de-escalation or if the current tensions will escalate further into prolonged armed conflict, directly threatening regional and global stability.

Bucharest authorises an exceptional takeover of Lukoil’s local assets to avoid a supply shock while complying with international sanctions. Three buyers are already in advanced talks.
European governments want to add review and safeguard mechanisms to the trade deal with Washington to prevent a potential surge of US imports from disrupting their industrial base.
The Khor Mor gas field, operated by Pearl Petroleum, was hit by an armed drone, halting production and causing power outages affecting 80% of Kurdistan’s electricity capacity.
Global South Utilities is investing $1 billion in new solar, wind and storage projects to strengthen Yemen's energy capacity and expand its regional influence.
British International Investment and FirstRand partner to finance the decarbonisation of African companies through a facility focused on supporting high-emission sectors.
Budapest moves to secure Serbian oil supply, threatened by Croatia’s suspension of crude flows following US sanctions on the Russian-controlled NIS refinery.
Moscow says it wants to increase oil and liquefied natural gas exports to Beijing, while consolidating bilateral cooperation amid US sanctions targeting Russian producers.
The European Investment Bank is mobilising €2bn in financing backed by the European Commission for energy projects in Africa, with a strategic objective rooted in the European Union’s energy diplomacy.
Russia faces a structural decline in energy revenues as strengthened sanctions against Rosneft and Lukoil disrupt trade flows and deepen the federal budget deficit.
Washington imposes new sanctions targeting vessels, shipowners and intermediaries in Asia, increasing the regulatory risk of Iranian oil trade and redefining maritime compliance in the region.
OFAC’s licence for Paks II circumvents sanctions on Rosatom in exchange for US technological involvement, reshaping the balance of interests between Moscow, Budapest and Washington.
Finland, Estonia, Hungary and Czechia are multiplying bilateral initiatives in Africa to capture strategic energy and mining projects under the European Global Gateway programme.
The Brazilian president calls for a voluntary and non-binding energy transition during COP30 in Belém, avoiding direct confrontation with oil-producing countries.
The region attracted only a small share of global capital allocated to renewables in 2024, despite high energy needs and ambitious development goals, according to a report published in November.
The United States approves South Korea’s development of civilian uranium enrichment capabilities and supports a nuclear-powered submarine project, expanding a strategic partnership already linked to a major trade agreement.
The EU member states agree to prioritise a loan mechanism backed by immobilised Russian assets to finance aid to Ukraine, reducing national budgetary impact while ensuring enhanced funding capacity.
The Canadian government commits $56 billion to a new wave of infrastructure projects aimed at expanding energy corridors, accelerating critical mineral extraction and reinforcing strategic capacity.
Berlin strengthens its cooperation with Abuja through funding aimed at supporting Nigeria’s energy diversification and consolidating its renewable infrastructure.
COP30 begins in Belém under uncertainty, as countries fail to agree on key discussion topics, highlighting deep divisions over climate finance and the global energy transition.
The United States secures a tungsten joint venture in Kazakhstan and mining protocols in Uzbekistan, with financing envisaged from the Export-Import Bank of the United States and shipment routed via the Trans-Caspian corridor.

All the latest energy news, all the time

Annual subscription

8.25€/month*

*billed annually at 99€/year for the first year then 149,00€/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2€/month*
then 14.90€ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.