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Dubai RTA’s groundbreaking drone initiative transforms traffic signal maintenance

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Dubai RTA’s groundbreaking drone initiative transforms traffic signal maintenance


Drones clean traffic signals during a pilot operation launched by Dubai’s Roads and Transport Authority as part of efforts to ensure the effective use of drone technology in maintenance work. —X/rta_dubai
Drones clean traffic signals during a pilot operation launched by Dubai’s Roads and Transport Authority as part of efforts to ensure the effective use of drone technology in maintenance work. —X/rta_dubai

The Roads and Transport Authority (RTA) in Dubai has rolled out a pilot initiative that uses drones to clean traffic lights, as part of efforts to modernise its operational systems.

According to an official statement, the initiative aligns with the authority’s future-focused vision of improving efficiency, optimising resource use and enhancing road safety.

The move aims to eliminate the need for cranes and heavy machinery, reducing safety risks during maintenance.

Officials say the use of drones will also lower costs, save fuel and water, and help reduce environmental pollution.

The statement said that in the first phase, drones were tested on traffic signals along Morocco Street and other key junctions. 

During the trials, traffic was temporarily halted.

It says that drones can clean a section of a traffic signal in just three to four minutes, cutting cleaning time by 25 to 50%, while the initiative is also expected to reduce costs by about 15%.

The project cuts operational costs by limiting the use of heavy equipment, while supporting sustainability goals through lower fuel and water consumption and reduced emissions from conventional machinery, the RTA said in its statement published on its website.

Abdullah Ali Lootah, Director of the Roads and Facilities Maintenance Department at RTA, said, “The authority aims to adopt cutting-edge technologies to enhance maintenance work and ensure sustainable operational efficiency across Dubai’s road network.”

“The pilot phase involved comparing drone-based cleaning with traditional methods in terms of time, cost, quality of execution and compliance with safety requirements.”

Lootah added that the first phase included several trial runs at the intersection of Marrakech Street and Rabat Street, with limited traffic closures to ensure safety during the initial testing period. 

“Preliminary results showed a reduction in operational time of between 25% and 50%, with the drone cleaning one side of a traffic signal in just three to four minutes,” the official said.

He noted that operational costs were estimated to have fallen by up to 15% compared with traditional methods, a figure expected to rise to 25% in the future with the use of more advanced drone technologies.

Lootah confirmed that the pilot project would continue to ensure the effective use of drones in maintenance work. 

“The next phase will focus on refining cleaning methods to maximise safety and avoid disrupting traffic flow, helping improve operational quality and strengthen Dubai’s road infrastructure and transport network,” he said.





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US official says Iran war truce ‘terminated’ hostilities for war powers deadline

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US official says Iran war truce ‘terminated’ hostilities for war powers deadline


US Secretary of Defence Pete Hegseth testifies before a US House Armed Services Committee hearing titled Department of Defence FY2027 Budget Request, on Capitol Hill on April 29, 2026. — AFP
US Secretary of Defence Pete Hegseth testifies before a US House Armed Services Committee hearing titled “Department of Defence FY2027 Budget Request,” on Capitol Hill on April 29, 2026. — AFP
  • White House sees war powers clock as halted.
  • No US-Iran fire reported since early April ceasefire.
  • Democrats dispute truce effect on legal deadline.

WASHINGTON: A US-Iran ceasefire that began in early April has “terminated” hostilities between the two sides for the purposes of an approaching congressional war powers deadline, a senior official of President Donald Trump’s administration said on Thursday.

Trump faced a deadline on Friday to end the Iran war or make the case to Congress for extending it, but the date was most likely to pass without altering the course of the war.

“For War Powers Resolution purposes, the hostilities that began on Saturday, February 28, have terminated,” said the official, describing the administration’s thinking.

There has been no exchange of fire between the US armed forces and Iran since a fragile ceasefire began more than three weeks ago, the official added.

Earlier, analysts and congressional aides had said they expected Trump to notify Congress that he planned a 30-day extension or to disregard the deadline, with the administration arguing the ceasefire marked an end to the conflict.

A woman walks past a giant billboard reading The Strait of Hormuz remains closed at the Revolution Square in Tehran on April 28, 2026. — AFP
A woman walks past a giant billboard reading “The Strait of Hormuz remains closed” at the Revolution Square in Tehran on April 28, 2026. — AFP 

The 1973 law allows the president 60 days to wage military action before ending it, seeking authorisation from Congress or asking for a 30-day extension on grounds of “unavoidable military necessity” for the safety of the armed forces.

The Iran war began with airstrikes launched by Israel and the United States on February 28. Trump formally notified Congress of the conflict 48 hours later, triggering a 60-day deadline of May 1.

Defence Secretary Pete Hegseth told a Senate hearing on Thursday he understood that the 60-day clock stopped during the truce. Opposition Democrats disputed that, saying there was no such legal provision.

The US Constitution says only Congress, not the president, can declare war, but the curb does not apply for operations the administration casts as short-term or countering an immediate threat.

Trump’s Republican Party holds a narrow majority in both chambers of Congress. Democrats have tried since the war began to pass resolutions to force Trump to withdraw US forces or obtain congressional authorisation.

Republicans have voted them down.

Iran responded to the February 28 attacks by the US and Israel with its own strikes on Israel and Gulf states that host American bases. US-Israeli ⁠strikes on Iran and Israeli attacks in Lebanon have killed thousands and displaced millions.





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Clashes erupt in Australian town over death of Indigenous girl

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Clashes erupt in Australian town over death of Indigenous girl


Community unrest outside Alice Springs Hospital, where a 47-year-old man arrested in connection with the alleged killing of five-year-old Kumanjayi Little Baby was taken, in Alice Springs, Australia, April 30, 2026, in this screengrab taken from a video. — Reuters
Community unrest outside Alice Springs Hospital, where a 47-year-old man arrested in connection with the alleged killing of five-year-old Kumanjayi Little Baby was taken, in Alice Springs, Australia, April 30, 2026, in this screengrab taken from a video. — Reuters 

SYDNEY: An angry crowd clashed with Australian police outside a hospital treating the suspected killer of a five-year-old Indigenous girl in the outback town of Alice Springs.

Images on local media Friday showed teargas in the air, a police van in flames, and crowds yelling at armed officers keeping people at bay during the overnight confrontation.

The violence followed the discovery Thursday of a body south of Alice Springs believed to be that of the little girl, referred to at her family’s request as Kumanjayi Little Baby.

She had disappeared from an Indigenous community camp called Old Timers late on Saturday night, sparking a vast, days-long search on foot, horseback, and by helicopter that gripped much of the country.

Police said a formal autopsy would be held on the child’s body, which was found about five kilometres (three miles) from the camp.

Hours after her body was found, police announced they had arrested the suspect, Jefferson Lewis.

‘He was unconscious’

Lewis was beaten until he was unconscious after turning himself in to Indigenous community members on Thursday evening at a camp by Alice Springs, in central Australia.

When police and emergency services intervened, they too came under attack, said Northern Territory Police Force Commissioner Martin Dole.

A police vehicle burns after community members clashed with police outside Alice Springs Hospital, where a 47-year-old man arrested in connection with the alleged killing of five-year-old Kumanjayi Little Baby was taken, in Alice Springs, Australia, April 30, 2026. — Reuters
A police vehicle burns after community members clashed with police outside Alice Springs Hospital, where a 47-year-old man arrested in connection with the alleged killing of five-year-old Kumanjayi Little Baby was taken, in Alice Springs, Australia, April 30, 2026. — Reuters 

“At the time of his apprehension by us, he was unconscious and he was in the process of being treated by St John’s Ambulance when they were set upon, as were the police,” he told a news conference.

Lewis was then taken to hospital.

“A large crowd gathered and tried to gain access to that hospital,” the police commissioner said.

“We called out all the resources we had available to quell that violent disturbance. And just let me say that the behaviour that we saw last night cannot be explained away, excused or accepted.”

Dole said “a number” of police were injured at the hospital, and one officer was treated for a head wound inflicted during the suspect´s arrest.

Ambulance and fire crew members were also attacked, he said, with one fire and rescue officer receiving a “significant facial injury”.

‘Sorry business’

One woman was being investigated for allegedly trying to set a police car alight.

Many people outside the hospital shouted that Lewis must face “payback”, public broadcaster ABC reported, referring to a traditional punishment in central Australian Indigenous communities.

“I just call for calm across the community,” Dole said.

A woman is carried by police during community unrest outside Alice Springs Hospital, where a 47-year-old man arrested in connection with the alleged killing of five-year-old Kumanjayi Little Baby was taken, in Alice Springs, Australia, April 30, 2026. — Reuters
A woman is carried by police during community unrest outside Alice Springs Hospital, where a 47-year-old man arrested in connection with the alleged killing of five-year-old Kumanjayi Little Baby was taken, in Alice Springs, Australia, April 30, 2026. — Reuters

Police said they removed Lewis for his safety from the hospital to the Northern Territory capital of Darwin, where he was being held in custody.

He is expected to face charges in the coming days.

Northern Territory Chief Minister Lia Finocchiaro said the girl’s death was the realisation of “our worst nightmares”.

But it was no excuse for violence, she said, recalling how the community had united to search for the missing child.

“This week, we’ve seen this town come together like never before — hundreds of people walking shoulder to shoulder through the long buffel grass, through the bush, to make sure we left no stone unturned,” Finocchiaro said.

“I don’t want last night to take away from that extraordinary effort.”

Robin Granites, a spokesman for the family and an elder of the Warlpiri Indigenous group, called for calm in the community.

“It is time now for sorry business, to show respect for our family and have space for grieving and remembering,” he said in a statement.

“We need to be strong for each other, we must respect family and cultural practice.”





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Some 287 nominated for 2026 Nobel Peace Prize, Trump likely among them

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Some 287 nominated for 2026 Nobel Peace Prize, Trump likely among them


Nobel Prize medal replica is on display inside the Norwegian Nobel Institute in Oslo, Norway September 19, 2022. — Reuters
Nobel Prize medal replica is on display inside the Norwegian Nobel Institute in Oslo, Norway September 19, 2022. — Reuters

Some 287 candidates will be considered for the 2026 Nobel Peace Prize, the secretary of the Norwegian Nobel Committee said on Thursday, with US President Donald Trump likely to be among the nominees.

Of this year’s nominations, 208 are individuals and 79 are organisations, said Kristian Berg Harpviken, adding that there were many new nominees compared to last year.

“Since I am new in the job, one of the things that has to some extent surprised me is how much renewal there is from year to year on the list,” Harpviken said in an interview. He has held the position since January 2025.

Despite the number of conflicts rising worldwide and international cooperation under pressure, the award remains relevant, he added.

“The Peace Prize is even more important in a period like the one we’re living in,” he said. “There is as much good work, if not more, than ever.”

Trump likely nominated, but not confirmed

The leaders of Cambodia, Israel and Pakistan have said they nominated Trump for this year’s prize. Their nominations, if made, would have been done in spring and summer 2025, and they are therefore valid given the deadline was January 31.

There is no way of verifying they have done as they have said as nominations remain secret for 50 years and Harpviken declined to say on Thursday whether Trump had been nominated.

A nomination is not an endorsement by the award body.

In addition to committee members, thousands of people worldwide can propose names: members of governments and parliaments; current heads of state; university professors of history, social sciences, law and philosophy; and former Nobel Peace Prize laureates, among others.

Many names appear on betting sites giving odds on this year’s possible laureates, from Russia’s Yulia Navalnaya, the wife of the late Russian opposition leader Alexei Navalny, to Pope Leo and Sudan’s Emergency Response Rooms, a volunteer aid group, among others.

Concern for health of jailed Iranian laureate

Harpviken said the committee was deeply concerned about the health of the 2023 Peace Prize laureate, Iranian human rights activist Narges Mohammadi, which is worsening after she suffered a heart attack in prison.

Her supporters said on Wednesday her life was in imminent danger.

“Her sister was able to visit her in prison yesterday and the reports coming out after that are actually quite alarming as to her health condition,” said Harpviken.

“We see there is a lot of international pressure now. So we hope that the Iranian authorities do pay attention to that and release her so that she can have proper medical treatment.”

Who else could be nominated?

Among possible nominees for this year’s prize are Lisa Murkowski, the US senator for Alaska, and Aaja Chemnitz, a member of the Danish parliament elected from Greenland, according to the Norwegian lawmaker who nominated them both.

“Together they have worked relentlessly to build trust and to secure a peaceful development of the Arctic region over many years,” said the lawmaker, Lars Haltbrekken.

Greenland has been in particular focus this year due to Trump’s relentless push to acquire the island from Nato ally Denmark.

This year’s Nobel Peace Prize will be announced on October 9, while the ceremony will take place on December 10.





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