Australian Prime Minister Anthony Albanese was booed by an angry crowd gathered at the famous Bondi Beach on Sunday to honour the victims of a gun attack a week earlier that targeted a seaside Jewish Hanukkah festival event.

The nation marked a day of reflection to honour the 15 people killed and the dozens wounded in the attack by two gunmen. With security tight and flags at half-staff on government buildings, a minute of silence was held at 6.47pm, the time the attack began.

Television and radio networks paused for a minute’s silence.

Tens of thousands, including Albanese and other leaders, attended the memorial that was guarded by a heavy police presence, including snipers on rooftops and police boats in the waters.

Albanese was booed by the crowd on arrival, and later when the speaker mentioned his name during the memorial.

He sat on the front row wearing a kippah, the traditional Jewish cap.

Albanese has been under pressure from critics who say his centre-left government has not done enough to curb a ⁠surge in antisemitism since the start of the war in Gaza.

The government has said it has consistently denounced antisemitism over the last two years and passed legislation to criminalise hate speech. It expelled the Iranian ambassador earlier this year after accusing Tehran of directing two antisemitic arson attacks.

"We have lost our innocence... last week took our innocence," David Ossip, the president of the New South Wales Jewish Board of Deputies said in a speech to start the proceedings at Bondi.

"Like the grass here at Bondi was stained with blood, so, too, has our nation been stained. We have landed up in a dark place. But friends, Hanukkah teaches us that light can illuminate even the bleakest of places. A single act of courage, a single flame of hope, can give us direction and point the path forward."

Also present at the memorial was the father of Ahmed al Ahmed, hailed as the 'Bondi Hero' for wrestling a gun from one of the attackers.

Authorities invited Australians to light a candle at home on Sunday night, the start of the eighth and final day of the Jewish festival of lights.

Speaking at the memorial, 14-year-old surivior Chaya Dadon said: "We are getting stronger as a nation. We are growing. Sometimes growing hurts... life is going to move on and why not make the best of it."

New South Wales Premier Chris Minns, who was cheered and praised at the memorial, said the attack was an attempt to marginalise, scatter, intimidate and cause fear.

"You have reclaimed Bondi Beach for us," he said.

Albanese announced a review of the country's law enforcement and intelligence agencies earlier on ⁠Sunday. He said the review, to be led by a former chief of Australia's spy agency, would probe whether federal police and intelligence agencies have the "right powers, structures, processes and sharing arrangements in place to keep Australians safe".

The Bondi Beach attack was the most serious of a string of antisemitic incidents in Australia, which have included attacks on synagogues, buildings and cars, since Israel launched the war in Gaza in October 2023 in response to an attack by Hamas.

Albanese condemned anti-immigration rallies being held in Sydney and Melbourne on Sunday.

Only about 200 people were at the Sydney rally. (Reuters)