The Australian counter-drone weapons system seen at a weapons demonstration in Israel recently is actually just one of a few that were sold by the Canberra-based company Electro Optic Systems (EOS) and sent through its wholly-owned US subsidiary to Israel, Declassified Australia can reveal.
It was the ABC who broke the news of the EOS weapons system being provided for the demonstration trial. In response, Prime Minister Anthony Albanese continued to insist, as he has since the war in Gaza began, that Australia does not sell weapons to Israel.
However the weapon displayed wasn’t just provided on loan for the demonstration – the weapon has been “sold” to the Israelis. Declassified Australia can reveal that EOS, by its own admission, sold more than one of its R400 weapons systems to the Israelis prior to the demonstration.
An EOS company presentation, titled “2024 Full Year Results”, describes a “potential new customer” for the R400 weapon in the “Middle East” (page 36). The presentation, prepared for EOS shareholders and lodged with the Australian Stock Exchange, is dated 25 February 2025.
EOS describes this potential new customer for its R400 as a “Preliminary” stage opportunity, valued at less-than-A$100m, and states that more than one weapon was sold:
“Sample products sold, demo held, discussions underway.” [Emphasis added]
The company also points out a sense of urgency with the potential sale:
“Potential to accelerate due to operational requirements.”
In another section of the report (page 16), EOS reports a single entry in the “Preliminary” stage of a potential sale of R400 weapons, with the “Bid being prepared or submitted”.
EOS states (page 36) the “estimated opportunity size” of the sale is up to “$100m”. At a unit price per system of A$1.55m that potential contract is enough to purchase 60 of the R400 counter-drone system.
Under the heading “Notable Demonstrations” (page 15), EOS refers to “Counter Drone evaluation testing with New Customer”, held in January 2025, with an accompanying photograph of its R400 counter-drone cannon with five senior Israeli defence leaders posing beside it at the testing site.
EOS itself has revealed that the new customer is clearly Israel.
EOS states it had “supported a local prime [a major local weapons company] to demonstrate counter-drone capabilities in a high profile local demonstration”. EOS states that its R400 weapon system had “performed extremely well, earning high praise from the organisers.”
The location of the demonstration of the Australian weapon is verified as being in Israel’s southern Negev Desert by a 5 February press release about the weapon testing, released by Israel’s Ministry of Defence.
An Israel Defense Force photograph included with the press release, is the same photo of the R400 weapon and Israeli officials, as published in the EOS document. Israel’s Ministry of Defence also posted this video of the final demonstration event, with a firing of the EOS R400 weapons system appearing at 01:06.
In the photograph standing behind the Australian company’s weapon are four senior Israeli defence officials, together with an Israeli defence industry CEO.
From L-to-R are: Acting director-general of the Israel Ministry of Defence, Itamar Graf; Israeli Defence Minister, Israel Katz; CEO of Israel Aerospace Industries (IAI), Boaz Levy; Head of Israel Defence Force’s Planning and Force Build-Up Directorate, Maj.Gen. Eyal Harel; Head of the Israel Directorate of Defence Research & Development, Brig.Gen. (retd) Dr Daniel Gold.
Countering drone attacks
EOS’ powerful R400 remote weapons system has a 2km range and is renowned for its lethality and precision in targeting. Using a sophisticated gimbal, its accuracy is maintained even when the system is mounted and used atop a moving vehicle. The weapon can be seen in use on a moving vehicle here in this video clip.
The EOS R400 is not solely a counter-drone weapons system. It can be configured to fire weapons ranging from machine guns, to 30mm cannons, automatic grenade launchers, anti-tank guided missiles and 70mm rockets, meaning it can be used against multiple types of targets in addition to drones – including people, buildings, armoured vehicles, and tanks.
The R400 Slinger variation is marketed by EOS as a system designed solely to counter modern drone threats with a single, lethal shot.
The Australian company’s customer in Israel is noted in the EOS company document as being an Israeli “local prime” arms manufacturer. Both Israel Aerospace Industries (IAI) and Elbit Systems participated in the demonstration trials, each demonstrating a Counter Unmanned Aerial System (C-UAS) that incorporated a 30mm cannon.
EOS sees a big future for the R400 and its suite of remote weapons systems. The EOS 2024 Financial Report was lodged with ASX on 25 February 2025. In the “Market Overview”section, it discusses weapons contracts signed in 2024, and notes (page 8) that:
“[EOS] Defence Systems is in active discussions and contract negotiations for the provision of RWS [Remote Weapons Systems] and related components with other potential customers.”
“Assuming the evaluation of these systems progresses positively, EOS would hope to move to sell larger, commercial quantities to these customers.”
Australia obliged to act on defence transfers
In October 2024, the UN’s Independent International Commission of Inquiry on the Occupied Palestinian Territory reported on the implementation of the International Court of Justice’s (ICJ) findings that Israel may be committing “genocide”.
As reported by Kellie Tranter in Declassified Australia in November, the Australian government’s international legal responsibilities extend to investigating and regulating individuals and corporate entities who act in and from Australia to support the legally proscribed conduct of the Israeli State. The Commission stated:
“Thus, the Commission recommends that any State engaged in such transfer or trade to Israel shall cease its transfer or trade until the State is satisfied that the goods and technology subject to the transfer or trade are not contributing to maintaining the unlawful occupation or to the commission of war crimes or genocide and thereafter throughout any period when the State is not so satisfied.” [Emphasis added]
The UN Commission makes clear what trade it refers to:
“On the issue of arms and military transfer and trade relating to Israel’s military capability, States have a duty to conduct a due diligence review of all transfer and trade agreements with Israel, including but not limited to equipment, weapons, munitions, parts, components, dual use items and technology, to determine whether the goods or technology subject to the transfer or trade contribute to maintaining the unlawful occupation or are used to commit violations of international law.” [Emphasis added]
If the government becomes aware of an impending military transfer of weapons or technology defined above, to Israel – as the stated intentions of EOS reported here make clear – it is obliged to investigate and if necessary intervene to halt the transfer:
“This includes both preexisting agreements and future transfers to Israel. States are obliged to demonstrate that any transfer or trade relating to military capability is not being used by Israel to maintain the unlawful occupation or commit violations of international law.” [Emphasis added]
Words are not enough
The Australian government and the Defence Department have continued their obfuscation of Australia’s weapons trade with Israel, as Declassified Australia has been reporting repeatedly.
ABC television has reported how the government continues to insist no weapons or ammunition had been supplied “directly to Israel” since its latest genocidal war on Gaza began. The addition of the word “directly” is a notable change to the government’s wording, since this EOS news emerged.
In response to the ABC report, Prime Minister Albanese said: “We do not sell arms to Israel… We looked into this matter and the company has confirmed with the Department of Defence that the particular system was not exported from Australia. Australia does not export arms to Israel.”
Declassified Australia has previously reported on the Albanese Government’s repeated and misleading use of the phrase “to Israel”. Arms companies are known for exporting their weaponry, or parts and components thereof, via third party countries in an attempt to cover their tracks.
A defence industry source told the ABC the Australian-made components of the EOS R400 remote weapons system were assembled at the company’s wholly-owned US subsidiary in Alabama USA, before being shipped to Israel without an Australian export approval.
Military exports, including ammunition, munitions, parts and components, do not need to travel ‘directly’ to Israel to be prohibited under the Arms Trade Treaty.
Governments are required to find out where their weapons will, or may, end up and then make responsible decisions that comply with the treaty. A government must consider and assess the potential ‘end users’ of its military exports.
A UN expert panel has issued repeated demands that States and companies cease all arms transfers to Israel or risk complicity in international crimes, possibly including genocide. It stated:
“An end to transfers must include indirect transfers through intermediary countries that could ultimately be used by Israeli forces, particularly in the ongoing attacks on Gaza.…” [Emphasis added.]
Greens’ defence spokesperson, Senator David Shoebridge, has said, “What we might be seeing here is the impact of what’s called AUKUS Pillar 2, the removal of any controls for the passage of weapons between Australia and the United States, and then Australia permitting the United States to send Australian weapons anywhere”.
Not the first time
EOS has a history of supplying its remote weapons systems to military regimes accused of extensive war crimes.
During the catastrophic Yemen war which started in 2014, despite significant evidence of war crimes, EOS sold its weapons systems to both Saudi Arabia and the United Arab Emirates. EOS enjoyed the full support of the Turnbull coalition government and its defence industry minister Christopher Pyne.
In early 2019, ABC TV reported, Saudi Arabia awarded Australian weapons manufacturer EOS a contract to supply it with 500 of its R400 Remote Weapons Systems.
The company has also benefited from the government-industry ‘revolving door’. Former chief of army, Peter Leahy, was on the EOS board from 2009 until late 2022, encompassing the period of the Yemen war. He served as the company’s chair from mid-2021 until his departure.
The two longest-serving current members of the EOS board are former chief of air force, Geoff Brown (joined 2016) and former Labor senator for the ACT, Kate Lundy (joined 2018).
The release of a Human Rights Watch (HRW) report in 2023 raised serious concerns about EOS and its Saudi Arabian arms deals.
HRW’s report revealed that hundreds, possibly thousands, of unarmed migrants and asylum-seekers had been killed at the Yemen-Saudi border in the 15 months between March 2022 and June 2023, allegedly by Saudi officers.
Human Rights Watch says it identified on Google Earth what looks like “a Mine-Resistant Ambush Protected (MRAP) vehicle” near a Saudi border guard posts north of the Yemeni refugee trail in January 1, 2023.
The vehicle has what appears to be “a heavy machine gun mounted in a turret on its roof”. This description closely matches the military equipment that Australia sold to Saudi Arabia a few years earlier.
Declassified Australia put a number of questions to EOS, the Department of Defence, and the offices of the Prime Minister, the Defence Minister, and the Foreign Minister. None responded to our questions on this matter.
Before you go…
If you appreciate Declassified Australia’s investigations, remember that it costs both time and money. Join almost 10,000 followers and get our Newsletter for updates.
We’d really appreciate if you could subscribe to Declassified Australia to support our ongoing investigations. Thank you.
