Reasons for Bondi suspects’ Philippines trip remain unclear, but Islamic State is active there

Investigators examine IS link after finding flag in car registered to one of the alleged gunmen

• Full report: Bondi terror attack

• Victims of Bondi beach shooting

• What we know so far about the Bondi terror attack

Two major lines of inquiry have emerged in the investigation into the antisemitic terrorist attack in Sydney on Sunday.

One is the trip made by the alleged attackers to the Philippines just before the massacre, in which 15 were killed and dozens injured.