HomeCasesUK weapons exports to Israel

UK weapons exports to Israel

Challenge to the UK government over weapons exports to Israel

Case summary

In December 2023, GLAN and Al-Haq took the UK government to the High Court over weapons exports to Israel in light of clear violations of international law (IHL).

The case detailed that it is unlawful for the UK Secretary of State for Business and Trade to grant licences to export weapons to Israel because it is a breach of the government’s own policy, the Export Licensing Criteria, which requires that licences won’t be granted if there a clear risk that weapons will be used to commit or facilitate serious breaches of international humanitarian law; or if it is inconsistent with the Arms Trade Treaty.

Case status

In 2025, GLAN and Al-Haq sought permission from the Court of Appeal to challenge the June High Court ruling that upheld arms exports to Israel. However, in November, after an in-person hearing the judgment was handed down refusing permission for the challenge to proceed.

The High Court’s decision that it was for the government to decide whether issues of national security, namely the UK’s supply of F-35 components to Israel, outweighed the assessment that the country was not committed to complying with international humanitarian law (IHL), cannot be further challenged in the courts. In its decision yesterday, the Court of Appeal did not rule that the government ‘carve-out’ was itself compatible with IHL but determined that the matter is not justiciable by the court. A decision GLAN argues highlights a shocking accountability gap when it comes to the courts’ ability to assess the application of IHL in the UK.

In its decision the Court of Appeal declined to rule on the lawfulness of the methodology used by the government to assess Israel’s compliance with international humanitarian law (IHL), a methodology GLAN has found to be critically flawed

The disappointing decision upholds the government’s claim that suspending British made F-35 parts to the global spare parts pool would be too great a risk to international peace and security. This stance disregards even the most serious of international law violations against Palestinians by Israel, to keep UK exports of fighter jet components flowing. Learn more about the ruling.  

Case success

In 2024, GLAN and Al-Haq informed the government of our intention to seek an emergency court order (interim relief) for a complete stop to all UK arms export licences. Following this the government suspended around 30 export licenses for arms sales to Israel. The suspension included all weapons that could be used in Gaza and the West Bank but crucially excluded the global F35 programme, creating a loophole where parts could still be sent to Israel via other states in the programme.

Case Timeline

18 October 2023

GLAN and Al-Haq send pre-action letter to the UK Government notifying them of the clear risk of violations of international humanitarian law by Israel in its bombardment and siege of Gaza.

06 December 2023

GLAN and ‎‎Al-Haq file a legal action in the High Court asking for an expedited timeline.

18 February 2024

Court initially dismisses our case.

23 February 2024

GLAN lawyers file request for an oral hearing to appeal the dismissal and asked that a hearing be expedited.  

23 April 2024

Oral hearing in High Court results in our case being revived and expedited. A full hearing is set for October 2024.

July 2024

Al-Haq and GLAN write to the new government to demand an immediate end to arms exports.

16 August 2024

Al-Haq and GLAN file extensive evidence detailing Israel's atrocity crimes and our legal arguments with the High Court.

31 August 2024

Al-Haq and GLAN initiate emergency injunction proceedings to stop all arms exports to Israel.

2 September 2024

Government announces partial suspension of arms exports but exclude the F35 programme.

18 November 2024

Government admits in open court that Israel not committed to complying with IHL.

13-16 May 2025

Expedited hearing to decide Al-Haq’s challenge of the government’s decision in September to (i) keep supplying F-35 parts to Israel indirectly (the ‘F-35 Carve Out Decision’), and (ii) keep supplying equipment that the government did not assess were capable of being used in the conflict in Gaza

30 June 2025

The High Court refuses permission for the case to proceed. F-35 exports are allowed to continue. They rule that Parliament should be responsible for such decisions due to national security elements argued by the government in court.

21 August 2025

Al-Haq and GLAN launch an appeal against the court's decision.

9 October 2025

A special hearing of the Court of Appeal took place on 9 October to decide whether to grant permission to challenge the High Court’s decision that failed to halt British F-35 exports to Israel. On 12 November, permission to appeal was denied.

Our Newsletter

Subscribe to our Newsletter to hear the latest news.

Case Documents

Factual and Open-Source Evidence Updates submitted to Government in 2024
Factual and Open-Source Evidence Updates submitted to Government in 2024
Factual and Open-Source Evidence Updates submitted to Government in 2024
Factual and Open-Source Evidence Updates submitted to Government in 2024
Factual and Open-Source Evidence Updates submitted to Government in 2024
Factual and Open-Source Evidence Updates submitted to Government in 2024 (Contains some graphic content, partially redacted)
Loading..

Related News

A coalition of international legal and advocacy rights groups – Abolitionist Law…

13 November 2025: The High Court’s decision that it was for the…

The High Court of Ireland granted the Applicants – a Palestinian individual…