The US strike on Iranian frigate, the IRIS Dena, which killed at least 84 of those on board has become a political nightmare for Indian Prime Minister Narendra Modi.
US President Donald Trump has sensationally fired his embattled Homeland Security Secretary Kristi Noem, two days after she faced a parliamentary inquiry.
The CIA is providing arms to Kurdish forces as President Donald Trump says the US military will shadow their ground forces to facilitate an uprising in Iran.
Penny Wong is refusing to say whether Australian personnel were on board a US submarine which sank an Iranian warship overnight, insisting the Government does not discuss deployments.
A former Royal Australian Navy officer says the destruction of the Iranian frigate may have been intended to warn China about the costs of launching a broader war.