THE state-of-the-art warship USS America is slated to join a record contingent of Marines in Darwin this dry season, according to US Navy chiefs. More than 1100 American Marines will arrive in Darwin this month. The US Navy has been developing plans to send ships to Darwin Harbour, effectively allowing the Marine contingent to rapidly deploy anywhere in the Asia-Pacific region. Initial plans for the Marine rotation were to expand to 2500 troops a year by 2016 or 2017. Reports from the US suggest the build-up will reach its peak sooner rather than later.