Bomb experts also gave a demonstration of the improvised explosive device (IED) threat soldiers face. In the past six weeks, five New Zealand soldiers have died in Afghanistan, including three in a huge IED blast.
Corporal Luke Tamatea, Lance Corporal Jacinda Baker and Private Richard Harris were killed when their Humvee struck an IED on August 19.
Reporters were shown cheap detonators fashioned from tacky souvenirs, suicide bomber vests, and how the army has had to to adapt to the "ever evolving threat" of IEDs.
At a short farewell at a military hall within Burnham camp wire, families were told by Major General Dave Gawn that their loved ones had the best kit in the world. However, he admitted the soldiers were heading to a "dangerous" mission. "I can only imagine what you're going through considering events of five weeks ago, and your loved ones are going to Afghanistan."
Major Gawn earlier said: "If they [insurgents] can show they have, from a propaganda perspective, forced the withdrawal of foreign forces, then it is certainly to their advantage."
Lessons from the two August attacks were being used in training.
For Captain Chris Buerkeman, , saying goodbye to wife Karli and children Ruby, 3, and Sonny, 20 months, was "definitely the hardest part".
Mrs Buerkeman was apprehensive, especially given the recent deaths. "I'll just be pleased when he comes home safely," she said.