Soldiers have threatened to seize the state TV headquarters in Madagascar as President Andry Rajoelina was due to address the nation, his office says, amid unconfirmed reports that he has fled the country.

A French military aircraft is said to have airlifted Rajoelina from the Indian Ocean island to an unknown location, following a fortnight of nationwide protests aimed at kicking him out of power.

His failed attempts to placate young protesters ? dubbed "Gen Z Mada" ? saw him sack his entire government and make other concessions to no avail.

On Sunday, his office said an attempt was under way to force him from power. He has not been seen in public since Wednesday.

Rajoelina's planned address to the nation has been delayed several times - it was initially due at 1900 local time (1600 GMT).

Over the weekend, a powerful army unit - known as CAPSAT - that helped install Rajoelina in power in 2009 moved to undermine him by declaring itself in command of all the armed forces, while some of its officers joined protesters on the streets of the capital, Antananarivo.

Following a meeting of military commanders on Monday, the new Chief of Army Staff installed by CAPSAT, Gen Demosthene Pikulas, assured the public that the security forces were working together to maintain order in the island nation.

By Monday evening, the general was at state TV headquarters trying to resolve the crisis, according to a statement from the presidency.

Speaking on condition of anonymity, a senior leader in Madagascar's largest opposition party told the BBC that Madagascar was now effectively being run by CAPSAT.

The TIM party has also said it plans to bring impeachment proceedings against Rajoelina for "abandonment of post".

Several of Rajoelina's inner circle have fled to nearby Mauritius. They include former Prime Minister, President Richard Ravalomanana, and the businessman, Maminiaina Ravatomanga.

Despite its abundant natural resources, Madagascar is one of the poorest countries in the world. About 75% of people there live below the poverty line, the World Bank says, while data from the International Monetary Fund (IMF) shows just over one-third of people have access to electricity.

The protests began over anger with repeated water and power cuts, then escalated to reflect wider dissatisfaction with Rajoelina's government over high unemployment, corruption, and the cost-of-living crisis.

At least 22 people were killed and more than 100 injured in the first few days of the protests, according to the UN, although the government has rejected these figures.

Eyewitnesses describe security officers opening fire on protesters with live ammunition. In one case, a newborn baby died from smoke inhalation after being exposed to tear gas.

Madagascar has been rocked by multiple uprisings since it gained independence in 1960, including mass protests in 2009 that forced then, President Marc Ravalomanana, to step down and saw Rajoelina ushered into office.

Aged just 34 at the time, Rajoelina became Africa's youngest leader - going on to govern for four years, then returning to power again after the 2018 election.

Rajoelina was born into wealth and, before entering politics, had made a name for himself as an entrepreneur and DJ - setting up a radio station and an advertising company along the way.

But his sharp-suited, baby-faced appeal soon waned, as allegations of cronyism and entrenched corruption became unshakeable. (BBC)

Update news