Dateline Pacific evening edition for 6 September 2018

The Pacific Islands Forum plans to seek a formal apology from China over what it calls bullying and disruptive behaviour at this week's Nauru meeting; the Pacific Islands Forum leaders sign a major agreement on regional security - with a focus on the threat from climate change; students at an Auckland school are hoping to help turn the declining rate of Tongan Language speakers in New Zealand; Pasifika university scholars are burdened with 'invisible cultural labour' says a New Zealand academic; Tonga tests a big step forward for international rugby league.