Defense chiefs from US, Australia, Japan and Philippines vow to deepen cooperation

Soldiers participate in an airfield seizure exercise as part of the US-Philippines Balikatan joint military exercise at San Vicente Airport in Palawan on May 1, 2024. (AFP)
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Updated 03 May 2024
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Defense chiefs from US, Australia, Japan and Philippines vow to deepen cooperation

  • Defense chiefs from the four nations held their first meeting in Singapore last year

HONOLULU: Defense chiefs from the US, Australia, Japan and the Philippines vowed to deepen their cooperation as they gathered Thursday in Hawaii for their second-ever joint meeting amid concerns about China’s operations in the South China Sea.
The meeting came after the four countries last month held their first joint naval exercises in the South China Sea, a major shipping route where Beijing has long-simmering territorial disputes with a number of Southeast Asian nations and has caused alarm with its recent assertiveness in the waters.
US Defense Secretary Lloyd Austin told reporters at a news conference after their discussion that the drills strengthened the ability of the nations to work together, build bonds among their forces and underscore their shared commitment to international law in the waterway.

HIGHLIGHT

The meeting came after the four countries last month held their first joint naval exercises in the South China Sea, a major shipping route where Beijing has long-simmering territorial disputes with a number of Southeast Asian nations and has caused alarm with its recent assertiveness in the waters.

Australian Defense Minister Richard Marles said the defense chiefs talked about increasing the tempo of their defense exercises.
“Today, the meetings that we have held represent a very significant message to the region and to the world about four democracies which are committed to the global rules-based order,” Marles said at the joint news conference with his counterparts.
Austin hosted the defense chiefs at the US military’s regional headquarters, US Indo-Pacific Command, at Camp H.M. Smith in the hills above Pearl Harbor. Earlier in the day, Austin had separate bilateral meetings with Australia and Japan followed by a trilateral meeting with Australia and Japan.
Defense chiefs from the four nations held their first meeting in Singapore last year.
The US has decades-old defense treaties with all three nations.
The US lays no claims to the South China Sea, but has deployed Navy ships and fighter jets in what it calls freedom of navigation operations that have challenged China’s claims to virtually the entire waterway. The US says freedom of navigation and overflight in the waters is in America’s national interest.
Aside from China and the Philippines, Vietnam, Malaysia, Taiwan and Brunei also have overlapping claims in the resource-rich sea. Beijing has refused to recognize a 2016 international arbitration ruling that invalidated its expansive claims on historical grounds.
Skirmishes between Beijing and Manila in particular have flared since last year. Earlier this week, Chinese coast guard ships fired water cannons at two Philippine patrol vessels off off Scarborough Shoal, damaging both.
The repeated high-seas confrontations have sparked fears of a larger conflict that could put China and the United States on a collision course.. The US has warned repeatedly that it’s obligated to defend the Philippines — its oldest treaty ally in Asia — if Filipino forces, ships or aircraft come under an armed attack, including in the South China Sea.
President Joe Biden’s administration has said it aims to build what it calls a “latticework” of alliances in the Indo-Pacific even as the US grapples with the Israel-Hamas war and Russia’s ongoing invasion of Ukraine.

Beijing says the strengthening of US alliances in Asia is aimed at containing China and threatens regional stability.

 


India rolls out strictest anti-pollution curbs as toxic smog engulfs Delhi

Demonstrator wearing an oxygen mask and holding oxygen tanks takes part in protest.
Updated 14 December 2025
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India rolls out strictest anti-pollution curbs as toxic smog engulfs Delhi

  • Private monitors in several parts of northern Delhi recorded AQI spikes between 550 and 700s
  • Authorities invoked stage four of the capital region’s emergency pollution-control framework

NEW DELHI: India’s capital choked under a thick blanket of smog on Sunday, with the government imposing anti-pollution curbs after monitoring stations in some areas recorded extremely hazardous air quality.

Home to 30 million people, Delhi has not recorded a single “clean air” day in 2025, with Air Quality Index readings hitting high above the 50 score throughout the year.

On the AQI scale from 0 to 500, good air quality is represented by levels below 50, while levels above 300 are dangerous.

Worsening since late October, official records over the weekend were in the severe to severe-plus range of 400–500, but as 24-hour averages, they did not capture the peaks. Private monitors in several parts of North and North West Delhi recorded AQI spikes above 550 and even into the 700s in real-time.

On Saturday evening, the Ministry of Environment’s Commission for Air Quality Management invoked stage four — the highest level — of the Graded Response Action Plan for Delhi and surrounding areas.

To “prevent further deterioration of air quality in the region,” the commission suspended all non-essential construction, shut stone crushers and mining operations, stopped entry of trucks into the capital region, and ordered schools to shift to hybrid classes or online, where possible.

While authorities blamed the pollution on “adverse meteorological conditions,” residents have been demanding more government action.

“The situation is so bad in Delhi that we don’t have any option but to force kids to do online classes. The government has failed us; it has not done anything to address the issue,” said Nabanita Nayak, who decided for her teenage children to attend school online only, despite concerns over their screen addiction.

“If the kids are too much in front of laptops, that’s also an issue. As a mother, I am worried.” 

Delhi’s pollution has been worsening since Diwali in late October, when the average AQI has been above 370, or “very poor.” Since mid-November, it has been over 400, which means “severe” air quality, with certain areas recording 500 and above, which is classified as a “hazardous” level.

“I don’t feel proud living in Delhi. It’s the capital city of the country … We talk about being a developed nation by 2047 — we have deadlines,” said Jagriti Arora, who is keeping her 7-year-old daughter at home to prevent allergy flare-ups caused by air pollution.

“The government has to do something … China had a big problem with pollution, but now they’ve managed to bring it down.”

Delhi’s air quality deteriorates in winter due to local emissions and seasonal weather conditions. Cold temperatures and low wind speeds result in a temperature inversion, which traps pollutants close to the ground instead of letting them disperse. This allows emissions from millions of vehicles, ongoing construction, and nearby industrial activity to accumulate in the air. Urban waste burning and dust from construction sites further add to it.

“This is not a new thing. This has been happening now for over 10 years,” Arora said. “You can see it. You don’t need to actually look at an AQI meter to see how bad the pollution is these days.”