It has resembled a war zone for the last 18 months, but now post-quake Christchurch's red zone will be treated like one as the Army moves in for an urban training exercise.
Crack soldiers are utilising the unique training environment this week to hone their skills fighting in built-up areas.
Depot Company, from 2/1 Battalion Royal NZ Infantry Regiment, based at Burnham Military Camp, will be carrying out training exercises in both the quake-damaged residential and CBD red zones in Christchurch, from tonight to Friday.
Modern warfare means troops are often not fighting other regular armed forces in a traditional battlefield situation, but in towns and cities.
"Along with the enemy there will potentially be civilian bystanders, as well as people from other agencies there because they are trying to help," says Officer Commanding of Depot Company, Major Aaron Wright.