The Trump administration has announced a massive package of arms sales to Taiwan valued at more than $10 billion that includes medium-range missiles, howitzers and drones, a move that is sure to infuriate China.

Hundreds of mourners bearing bright bouquets and clutching each other in grief gathered at a funeral in Sydney on Thursday for a 10-year-old girl who was gunned down in an antisemitic massacre during a Hanukkah celebration at Bondi Beach.

Residents are being advised to avoid the area while police attend to the scene.

Multiple people have been killed and at least two police officers have been injured in a shooting at Sydney's Bondi Beach, NSW Police sources have told the ABC.