Sri Lanka, Oct. 12 -- Madagascar's president said an "attempt to seize power illegally and by force" was under way, as an elite military unit that joined protesters on the streets on Saturday announced it was taking over the army.

The Capsat unit's intervention comes after weeks of youth-led protests, which started on 25 September against water and electricity shortages and expanded to calling for the resignation of the president, Andry Rajoelina, an end to corruption and radical overhaul of the political system.

Rajoelina said he was "in the country . managing national affairs", in a statement released on Sunday morning. The newly appointed prime minister, Ruphin Fortunat Zafisambo, had said on state television on Saturday night that t...