The Opposition Leader Angus Taylor is demanding that the federal government explain the Telstra outage to Australians.
The outage has impacted mobile and data connectivity, payment systems and external telecommunication issues on regional rail networks.
The Telco says the problem began in the early hours of this morning and it's yet to determine why it occurred, but says most services are now back online.
The federal government says telcos have a responsibility to have backup their systems, to ensure Australians can contact emergency services.
Prime Minister Anthony Albanese says nations of the Pacific Island Forum are preparing a statement in response to China's missile test earlier this week.
China launched a nuclear-capable missile over the Pacific on Monday, landing in the ocean closest to the exclusive economic zones of Tuvalu and Kiribati.
Mr Albanese says Pacific nations have expressed concerns about nuclear testing in the region for a long time.
Elon Musk is no longer a trillionaire, after his AI rocket company, Space-X debuted on the Nasdaq 100.
The Bloomberg billionaires index shows Mr Musk's net worth has dropped to US$932- billion.
The company debuted on Wall Street only a month ago, and its shares have dropped 7.1 per cent since then.
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