THE QUAD leaders have launched a slew of new initiatives, ranging from maritime security to healthcare, to benefit the alliance partners and the wider Indo-Pacific. During their Tokyo summit of the grouping, the member states - India, the US, Japan and Australia - vowed to deepen their long-term cooperation.
The scope of the alliance has become broader, and the format has become effective, Indian prime minister Narendra Modi said in the presence of his counterparts Fumio Kishida of Japan and Anthony Albanese of Australia and US president Joe Biden. Here are the major decisions taken during the summit.
1. Quad pledges $50 billion to counter China
The Quad leaders announced a new measure that allows the partner countries to fully monitor the regional waters and announced more than $50 billion (£40 bn) of infrastructure assistance for the region over the next five years. The announcement of the rollout of the Indo-Pacific Maritime Domain Awareness (IPMDA) and the funding assistance came amid rising global concerns over China's increasingly intimidatory behaviour in the region.
2. Cooperation in critical technologies
The quadrilateral alliance vowed to expand cooperation in areas of climate change, cyber security, critical and emerging technologies and the space sector. As part of ongoing work related to critical and emerging technologies, the grouping also launched the Quad's 'Common Statement of Principles on Critical Technology Supply Chains.'
(L-R) Australian Prime Minister Anthony Albanese, US President Joe Biden, Japanese Prime Minister Fumio Kishida and Indian Prime Minister Narendra Modi attend the Quad Fellowship Founding Celebration event on May 24, 2022 in Tokyo, Japan. (Photo by Yuichi Yamazaki/Getty Images)
3. Quad Fellowship
The leaders launched the Quad Fellowship - a first-of-its-kind scholarship programme designed to build ties among the next generation of scientists and technologists from the four nations. The fellowship will sponsor 25 students per year from each Quad country to pursue master's and doctoral degrees at leading science, technology, engineering and mathematics (STEM) universities in the US. India said the initiative will encourage academic excellence and promote people-to-people linkages between our countries. The first class of Quad Fellows will begin their studies in the third quarter of 2023, according to a joint statement of the member states.
4. Quad satellite data portal
The four nations will endeavour to share space-based civil Earth observation data, along with providing a "Quad satellite data portal’ that aggregates links to their respective national satellite data resources. The Quad countries will work together to develop space applications, including in the area of Earth observations, and provide capacity building support to countries in the region, including with regards to partnering on using space capabilities to respond to extreme precipitation events. They will also consult on rules, norms, guidelines and principles for the sustainable use of space, and extend support to countries in the region through joint workshops.
5. 5G and beyond
In the area of 5G and beyond, the Quad nations will advance interoperability and security through the signature of a new memorandum of cooperation on 5G Supplier Diversification and Open RAN. They also agreed to deepen engagement with the industry, including through Open RAN Track 1.5 events, and explore ways to collaborate on the deployment of open and secure telecommunications technologies in the region.
6. Global health architecture
The Quad members have committed to enhancing finance and bolstering ongoing science and technology cooperation to strengthen the global health architecture. "Despite the adverse conditions of Covid-19, we have increased mutual coordination in many areas like vaccine delivery, climate action, supply chain resilience, disaster response and economic cooperation. This is ensuring peace, prosperity and stability in the Indo-Pacific," Modi said.
Protesters gather outside the Royal Courts of Justice in central London on October 13, 2025, as The High Court decides in a three-month trial whether systems installed in Mercedes, Ford, Peugeot-Citroen, Renault and Nissan diesel vehicles were designed to cheat clean air laws.
A MAJOR trial involving five global carmakers opened at London’s High Court on Monday, nearly ten years after the Volkswagen emissions scandal exposed the use of software designed to cheat pollution tests.
The court will determine in a three-month hearing whether systems installed in diesel vehicles made by Mercedes-Benz, Ford, Peugeot-Citroen, Renault and Nissan were designed to cheat clean air laws. The five manufacturers are accused of using illegal “defeat devices” that made cars appear less polluting during testing than they were on the road.
The case, one of the largest mass lawsuits in English legal history, involves 1.6 million motorists suing 14 carmakers, including Jaguar Land Rover, Toyota, Vauxhall-Opel and BMW. The current trial focuses on five lead defendants and is expected to set a precedent for other manufacturers, potentially paving the way for billions of pounds in compensation.
Martyn Day, lawyer at Leigh Day representing the claimants, said the case impacts “nearly all the manufacturers in this country.” He told AFP, “It is a huge case for the British public,” adding that it could lead to “serious amounts of compensation.”
Lawyers for the claimants say the devices detected when vehicles were being tested and ensured emissions were kept within legal limits, but did not do so in normal driving conditions. The five manufacturers deny the allegations and say their systems were legally and technically justified.
Mercedes and Ford have rejected the claims as having “no merit,” while Nissan declined to comment. French carmakers Renault and Stellantis, which owns Peugeot and Citroen, said their vehicles complied with regulations in place at the time.
The High Court’s decision will be binding on hundreds of thousands of similar claims against other manufacturers, including Vauxhall/Opel and BMW. Any damages the court might rule should be paid will be decided at a further trial next year.
Adam Kamenetzky, one of the claimants, said he felt “defrauded” after buying a Mercedes SUV in 2018 believing it was less polluting than other models. “We live in a built-up neighbourhood in London where there are children with lungs that can be harmed immeasurably by the emissions that these cars are producing,” he told AFP.
The dieselgate scandal first broke in 2015 when Volkswagen admitted fitting millions of vehicles with software to make engines appear less polluting in tests. The case triggered investigations and lawsuits against several major carmakers worldwide.
In 2020, the High Court found Volkswagen had used defeat devices to cheat emissions tests. The company settled the case in 2022, paying £193 million ($259 million) to 91,000 British motorists without admitting liability. Globally, Volkswagen has paid more than 32 billion euros ($37 billion) in fines, vehicle refits, and legal costs.
The latest group of claims in the UK, covering 14 manufacturers, is far larger than the VW case. Claimants’ lawyers have previously estimated the litigation’s total value at around £6 billion.
Courts and regulators around the world have since pursued investigations into diesel emissions. In July, a Dutch court ruled that diesel cars sold by Stellantis brands Opel, Peugeot-Citroen and DS contained defeat devices, a decision Stellantis said was wrong. Automakers have also faced fines and settlements in the United States and elsewhere.
Day said, “The vehicles looked less polluting during the testing, but as soon as you were outside the testing regime, those emission levels went massively up.”
The current UK trial will decide whether the carmakers are liable before any compensation phase begins next year.
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