Sudan President Omar al-Bashir has been ousted and arrested.
In a televised address, the country's Defence Minister Awad Mohamed Ahmed Ibn Auf said the leader has been arrested and kept in a safe place.
"The supreme committee decided to implement what was not in the mind of other people and for a transitional period of two years the armed forces will take power with the representation of the people to pave the way for the people," he said, announcing that an election will be held at the end of the period.
"For a long time, examining what's going on in the state and the corruption that is going on... the poor are poorer and the rich are still rich and there are no equal chances for the same people."
The Sudani airspace and border crossings will be closed for 24 hours until further notice, he said, adding that a state of emergency will be in place for three months.
Earlier, Sudan's National Intelligence and Security Service announced the release of all political prisoners across the country.
Thousands have been camping outside the army headquarters.
President Donald Trump said on Monday that the US was having "good talks" with Iran and there was a chance of a deal over their conflict, but warned US strikes would resume if the negotiations failed to deliver.
Israel will allow a multinational security force to enter Gaza as proposed under US President Donald Trump's ceasefire plan for the enclave, an Israeli official said on Sunday, a day before Prime Minister Benjamin Netanyahu heads to Washington.
Saudi Arabia's air defences intercepted and destroyed drones launched from Iraq on Monday and reaffirmed its right to respond to the sources of "the aggression".
Britain's new prime minister, Andy Burnham, welcomed Ukrainian President Volodymyr Zelenskyy as his first international visitor on Monday, in a move that underscores London's steadfast support for Ukraine.
Dubai's Roads and Transport Authority (RTA) has expanded e-bike delivery service to seven new areas, including Dubai Media City, Jumeirah Lakes Towers and Dubai Marina, to boost connectivity.
Sharjah Charity International (SCI) has provided food aid to those affected by the floods in Bangladesh, as part of its humanitarian efforts to alleviate the impact of the natural disaster on families.