One Nation win seat of Farrer in much-anticipated by-election; Israeli strikes on southern Lebanon kill at least seven people, including a child; and in tennis, World #1 Aryna Sabalenka defeated in the Italian Open's biggest upset.

One Nation hoping for its first win at the ballot box for a lower house seat in the Farrer by-election; New South Wales government moves to tighten gun laws and overhaul its firearms registry after last year’s Bondi shooting; and in sport, Aussie golfer Lucas Herbert opens up a nine-shot lead at Trump national in Virginia .

US forces disable two Iranian oil tankers in the Strait of Hormuz; Voting underway in the seat of Farrer in a litmus test election for the Coalition; And in sport, Alex de Minaur has another early round exit in the Italian Open in Rome.

The regional electorate of Farrer heads to the polls in a crucial by-election; Iran reviewing a US peace proposal after a flare-up of tensions in the Strait of Hormuz; And in sport, Fremantle on the verge of a record winning run.

In this bulletin; Trump warns Iran to take deal or face 'a lot of pain'; Liberal leader Angus Taylor downplays expectation for Farrer by-election, and in golf, Two Australians in contention at Myrtle Beach Classic.

Federal budget expected to produce $64 billion in savings; Iran rejects a US peace proposal as strikes resume; Tennis players threaten to boycott the French Open.

Three women linked to former IS group fighters arrested after returning to Australia; Iran says it's still reviewing a US peace proposal; pressure builds on the AFL Giants ahead of their clash with Essendon

In this bulletin, Gas exporters face new rules to reserve supply for Australian homes and businesses; A group of so called Islamic State-linked families arriving in Australia today from Syria; and in sport, Matildas star Mary Fowler celebrates a Women’s Super League title with Manchester City.

A One Nation volunteer clashes with a Liberal senator in Farrer; sixteen dead after a fuel tanker and bus collision in Indonesia; and in sport, fans rejoice after the Victorian Premier overturns a decision not to screen the World Cup at Fed Square.

A group of so-called 'ISIS brides' returning to Australia today; the US fires on an Iranian oil tanker in the Gulf of Oman; and in sport, disappointment as Federation Square in Melbourne cancels World Cup screenings.