President Abdelaziz Bouteflika has returned to Algeria after leaving Geneva where he has spent two weeks in a Swiss hospital as mass protests have posed the biggest threat to his 20-year rule.
An Algerian government plane took off from Geneva's Cointrin airport on Sunday and made the short flight to Algeria, where al-Arabiya Hadath TV reported a heavy security deployment between Algiers airport and the presidential residence in Zeralda, outside the capital.
The Gulfstream executive jet, which had taken Bouteflika to Geneva on February 24, touched down in Geneva earlier on Sunday.
Bouteflika's plane landed at Boufarik military airport, southwest of the capital Algiers, Ennahar TV said.
Tens of thousands of Algerians of all social classes have protested over the past three weeks against Bouteflika's decision to stand in April's election.
In the clearest indication yet that the generals sympathise with them, the chief of staff said the military and the people had a united vision of the future, state TV reported. Lieutenant General Gaed Salah did not mention the protests.
"Bouteflika is welcome if he comes back but we do not need him at the presidency," said Aziz, a 17-year-old student.
The ruling FLN party urged all sides to work together to end the political crisis, Ennahar TV said. It wants national reconciliation and to preserve security and stability, the station said.
But there are no signs Algerians are prepared to heed that call after rejecting Bouteflika's offer to limit his term after the election.
On Sunday, thousands took to the streets of the capital carrying the Algerian flag and chanting: "Bouteflika, there will be no fifth term."
Many shops in Algiers were closed and residents said train services had been suspended.
"We have taken to the streets today to protest a fifth presidential term. We are against a fifth term. This is enough," protester Zakaria said in front of the Central Postal Office.
Young Algerians are desperate for jobs and angry at unemployment, corruption and an elderly elite.
"The current system is unable to provide jobs," said Farid Kahil, 27, who is unemployed.
Bouteflika managed to remain in power as the Arab Spring uprising toppled autocrats in neighbouring countries in 2011 because Algeria had enough foreign reserves to boost state spending.
Older Algerians haunted by the civil war in the 1990s tolerated crackdowns on dissent in exchange for stability, giving the government some breathing space. Now some have appeared at demonstrations to demand reforms.
"We need a new generation to govern us and secure a better future for our children," said pensioner Ahmed, 63.
Even if Bouteflika's position becomes untenable, it is not clear who could replace him. Algeria has stagnated for decades under veterans of the independence war who dominate the country.
