Five soldiers have lost their jobs after taking a psychedelic drug, N-Bomb.
The soldiers from Linton Military Camp took the drug over Labour Weekend in October and were hospitalised.
They were part of a group of eight caught acting strangely in Palmerston North.
Out of the three remaining soldiers involved, two have elected to be tried by court martial and one has been referred for court martial.
In a separate incident this week, a soldier was sentenced to 28 days in the Services Corrective Establishment in Burnham after being found guilty of four drug-related charges and one alcohol-related charge.