Adelaide is close to securing two multibillion-dollar naval shipbuilding contracts, keeping more than 700 jobs in South Australia and likely securing more in the future.An alarming rise in South Australians’ use of a party and sex-stimulant drug known as “jungle juice” has prompted a warning from experts that it can be deadly.A taxi driver was carjacked and another had his cab stolen in separate incidents less than an hour apart.And in sport, Perth Stadium will look to pull off an AFL grand final heist if Victoria’s repeated inability to control coronavirus threatens the return of 100,000 fans to the MCG on September 25.For updates and breaking news throughout the day, take out a subscription atadvertiser.com.au