Earlier that day, it was revealed that Ben is dating producer Lindsay Shookus, whom he allegedly had an affair with in the past.
Matthew Paige Damon nait à Cambridge, dans le Massachusetts.
Ses parents divorcent alors qu’il n'a que deux ans.
The big increase in defence spending comes as Beijing flexes its muscle in the region through a military build-up in the contested South China Sea, and as tensions remain high on the Korean peninsula.
Defence Secretary Michael Fallon made the pitch to build the nine frigates as part of a Aus$35 billion project ahead of annual Australia-Britain defence and foreign minister talks in Sydney this week.
The former couple were spotted enjoying a Fourth of July parade with their children over the holiday weekend.