Supply Snags, Political Turmoil Undercut Aviation Growth

Geopolitical Tensions and Supply Issues Hinder Aviation Growth

Challenges to Aviation Growth

By Julie Zhu, Tim Hepher and Joe Brock

Impact of Supply Chain Issues

SINGAPORE, Feb 2 (Reuters) - Aviation leaders tackled barriers to growth and the impact of geopolitical tensions on the eve of the Singapore Airshow on Monday, while reaffirming pledges to reduce emissions.

Geopolitical Influences on Air Cargo

Supply chain problems are hurting global airlines and will remain for some time to come, the head of the International Air Transport Association warned industry leaders and regulators.

Future of Aviation and Sustainability

"This disruption continues to have a major impact," IATA Director General Willie Walsh said at the Changi Aviation Summit, ahead of Asia's largest air show.

Planemakers Airbus and Boeing have faced supply chain problems since the COVID-19 pandemic, while engine makers like GE Aerospace and Pratt & Whitney are having to juggle competing demands from new plane assembly and maintenance for existing fleets.

Aviation is also navigating geopolitical changes including U.S. import tariffs that have upended flows of air freight.

"I think the impact of geopolitical change was much more obvious on the air cargo side of the business than on the passenger side," Walsh said.

Air cargo shipments between Asia and North America slipped 0.8% last year in the first such decline for some time, while volumes between Europe and Asia increased by 10.3%, he added.

The Asia-Pacific region is the world's fastest-growing region for air travel, propelled by China and India, with passenger traffic growth of 7.3% projected for 2026.

Toshiyuki Onuma, newly elected president of the governing council of the International Civil Aviation Organization, the United Nations' aviation body, warned aviation would struggle to keep up with projected growth without coordinated action.

"A system built for 4 billion passengers cannot support three times that number without transformation," he said. "We must also accelerate progress to achieve net-zero carbon emissions by 2050."

SUPPLY CHAIN 'WEAPONISATION'

The gathering comes as tensions over aircraft certification threaten to disrupt a decades-old system of global aviation norms known as the Chicago Convention.

Onuma avoided being drawn into the dispute over U.S. President Donald Trump's demands last week for Canada to certify certain U.S.-designed Gulfstream business jets or face tariffs, telling reporters that ICAO would remain "technically neutral".

"If it is obvious that some member states are violating the Chicago Convention, then firstly ICAO's function is (to) ask such a country to rectify the situation," he said, without specifying whether this would apply to Trump's intervention.

Speaking to the 350-strong audience of aviation leaders, he stressed the importance of global cooperation.

"Only together can we achieve a sector that is safer, more sustainable and more competitive," Onuma said.

Trump's comments have raised alarm among airlines and certification specialists who questioned whether aircraft certification should become entangled in politics.

"There can be no bargaining over certification," a senior regulatory official told Reuters.

EU Transport Commissioner Apostolos Tzitzikostas became the latest senior figure to warn of the "weaponisation" of supply chains as major powers pursue their geopolitical agendas.

"Today, (there are) real issues in developing the growth of aviation in the years to come...issues of weaponisation of dependencies in supply chains," he told the conference.

His comments echoed a warning last month by France's aerospace industry over the fate of cross-border supply chains that were built under globalisation policies now in retreat.

Aerospace executives say rare earths - a component in jet engines - remain a particular pressure point despite a U.S.-China trade truce. China dominates the global supply of the metals.

(Reporting by Julie Zhu, Joe Brock and Tim Hepher; Editing by Jamie Freed)