The United Nations launched a record humanitarian appeal yesterday, asking for $22.2 billion in 2017 to help almost 93 million people hit by conflicts and natural disasters.
More than half of the money will be used to address the needs of people caught up in crises in Syria, Yemen, Iraq and South Sudan, the UN Office for the Coordination of Humanitarian Affairs (OCHA) said.
The appeal followed a trend of steady increases that have seen requests for funds grow almost three-fold from $7.9 billion in 2011.
"As we speak, more people have humanitarian needs, not least because of protracted crises lasting longer and longer," UN humanitarian chief Stephen O'Brien wrote in the introduction to the appeal, which covers 33 countries.
Several countries, including Afghanistan, Burundi, the Democratic Republic of Congo and Somalia have issued emergency appeals almost annually for the past 25 years and some faced worsening crises in 2017, the UN said.
In 2016, the UN sought $22.1 billion, having initially appealed for $20.1 billion but a shortfall in donations meant the appeal was only 51 per cent funded as of 30 November.
"Sadly, with persistently escalating humanitarian needs, the gap between what has to be done to save and protect more people today and what humanitarians are financed to do and can access is growing ever wider," OCHA head O'Brien wrote.
As humanitarian needs continue to rise, aid workers are increasingly at risk of targeted attacks and their efforts are hampered by reduced access, growing disrespect for human rights and flagrant violations of international humanitarian law, O'Brien noted.
In Syria, humanitarian needs were expected to "grow exponentially" if no political solution was found to the nearly six-year-old conflict, with 13.5 million people requiring aid.
Long-term conflicts resulted in higher costs partially because falling state revenues required aid agencies to offer healthcare, education and other services traditionally provided by governments, said Paul Knox Clarke, head of research and communications at ALNAP, a humanitarian action learning network.
"You have a situation where the humanitarian funding is basically this sort of welfare service provision," he told the Thomson Reuters Foundation.