DR Congo election: 'We cannot afford $1.8bn cost', says minister
The Democratic Republic of Congo will not be able to afford an agreed presidential election this year, the government says.
Budget Minister Pierre Kangudia said the cost of organising the poll, which was said to be $1.8bn (£1.5bn), was too expensive.
Last year the government and the opposition agreed that new elections would be held by the end of 2017.
President Joseph Kabila's final mandate ran out in November 2016.
Mr Kabila's opponents have accused him of repeatedly delaying the poll in order to remain in power.
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The plan to hold an election before the end of 2017 initially reduced tension between the government and the opposition.
The electoral commission said last November that it needed at least until July 2017 to register more than 30 million voters in a country similar in size to Western Europe, but with one of the worst transport and communication networks in the world.
Earlier this month, the death of veteran opposition leader Etienne Tshisekedi led to concerns about the country's future.
Elections in DR Congo are often controversial. Last year, protests against moves to delay the presidential poll resulted in at least 50 deaths.
DR Congo has never had a smooth transfer of power since independence more than 55 years ago.
Mr Kabila took power in 2001 following the assassination of his father, Laurent Kabila. He has won two elections and the constitution bars him from running for a third term.