Australia’s plan to buy strike fighter jets and other warplanes has blown out by billions of dollars, with one project more than a decade behind schedule.

Defence Minister Richard Marles has provided a breakdown of the troubled acquisitions as he reviews all military spending.
The data reveals F-35 jets are more than $2.3 billion over budget, while the P-8A Poseidon patrol aircraft has an overspend of almost $1.8 billion, as well as major delays.
An electronic jet project is almost $865 million over budget, Spartan transport planes $270 million, multi-role helicopters $250 million ā and a decade behind schedule ā and Seahawk helicopters $190 million.
The Collins class submarines have also drained $370 million more than expected while accruing nine years of delays.
āDefence will be an increasing pressure on the budget,ā Marles told the ABCās 7.30 program.
āWe need to be doing business in a different way. We need to be actively managing defence procurement. We need to have stability in defence.ā
Despite the overspend, the minister noted it would not have a massive impact on the upcoming budgetās bottom line but would hit in the middle of the decade.
āI donāt think you will see a dramatic difference in the coming budget. These are pressures presenting themselves to us over the medium term,ā Marles said.
The defence minister didnāt detail the cost of the upcoming purchase of nuclear-propelled submarines, which havenāt been included in the budgetās forward estimates.
But Marles said the costs would be balanced against the money set aside for the cancelled French attack class submarine contract.
His projection of an increase in defence spending to more than 2.2 per cent over the course of the decade didnāt include the nuclear submarines.
Opposition Leader Peter Dutton pointed the finger at the previous Labor government for not spending enough on defence.
āLabor is trying to create a distraction. They just donāt have a feather to fly with here,ā Dutton said.
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