Seven New Zealand Defence Force personnel are spending Christmas in Afghanistan.

They're part of a multinational group mentoring and training Afghan soldiers at the National Army Officer Academy near Kabul.

Captain Tom McEntyre says the men they're working with know a little about our Christmas traditions.

"They're actually very considerate and kind and want to be part of our celebrity which has been a good surprise."

Captain McEntyre says the job is slow but rewarding, and he's hoping to experience a white Christmas while he's away from home.