Australians among hundreds missing after Nepal and Tibet floods | ABC News Top Stories

At least 150 people have died and hundreds remain missing, including dozens of Australians, after devastating floods hit parts of Nepal and Tibet.Australian citizenship will become a requirement for obtaining a gun licence under reforms agreed to at National Cabinet, although some work-related exemptions will apply.The Australian Energy Market Operator says major investment in electricity generation is needed as data centres rapidly increase demand for power across the country.For more news at any time, you can follow the ABC News Top Stories podcast.