Zimbabwe’s long-time President Robert Mugabe is reportedly refusing to step down immediately, despite growing calls for his resignation.
The 93-year-old was put under house arrest during a military takeover on Wednesday, amid a power struggle over who would succeed him.
The military said on Friday it was « engaging » with Mr Mugabe.
It also said progress had been made in targeting « criminals » around the president, but did not elaborate.
Several senior officials are said to have been detained since Wednesday.
In a televised statement, the military said it would advise the nation on the outcome of talks with Mr Mugabe « as soon as possible ».
President Mugabe held talks on Thursday with regional envoys and the army chief. Sources say he has so far refused to agree to move aside.
Opposition leader Morgan Tsvangirai said earlier it was « in the interests of the people » that Mr Mugabe « resign… immediately ».
The army moved in after Mr Mugabe last week sacked Vice-President Emmerson Mnangagwa, signalling that he favoured his wife Grace Mugabe to take over his Zanu-PF party and thus the presidency.
The BBC’s Andrew Harding, in Zimbabwe, says that if President Mugabe can be persuaded to step down officially it could help legitimise the military’s dramatic intervention.
On the streets, it is hard to find anyone who wants Mr Mugabe to stay on, our correspondent adds, but negotiating the manner of his departure and some sort of transitional agreement to follow could take some time.
The story in full
- The view from Zimbabwe: Any change will do
- The basics: Five things you should know about Zimbabwe
- The Mugabes and other key players in profile
So what’s going on in Harare now?
It is very unclear.
Photos in the Zimbabwe Herald earlier showed Mr Mugabe meeting army chief Gen Constantino Chiwenga and the two envoys from the Southern African Development Community (Sadc) at State House in Harare.
Alongside them was Father Fidelis Mukonori, a Roman Catholic priest known to Mr Mugabe for years, who has been brought in to mediate.
Sources close to the talks say Mr Mugabe – who has been in control of Zimbabwe since it threw off white minority rule in 1980 – is refusing to stand down voluntarily before next year’s planned elections.
« I think he is trying to buy time, » one source close to the army leadership told the AFP news agency.
Some observers suggest that Mr Mugabe may be trying to seek guarantees of safety for himself and his family before stepping aside.
Zanu-PF officials had earlier suggested Mr Mugabe could remain nominally in power until the party congress in December, when Mr Mnangagwa would be formally installed as party and national leader.
What is the view among Zimbabweans?
By Anne Soy in Zimbabwe
Many Zimbabweans almost instantly warmed to the military’s move to take control of the country, and confine President Mugabe to his official residence.
« The military has done a good thing, » says one bookseller. « They will ensure we get a transitional government. »
He is firmly convinced that Mr Mugabe’s 37-year rule is coming to an end.
There has been a sudden change of tone in the country, and the sense is that many Zimbabweans have been yearning for change.
Any change, it seems, would do.