1.3.3 - Unit Coherency

Units must be set up and finish every move as a single Coherent group. Each model in a unit except for Vehicle models are coherent if each model in the unit is within 2" horizontally and 6" vertically of at least 1 other model in the unit. If a friendly unit is not coherent at the start of its next movement phase, it must end its next movement phase in coherency (see 7.1). If a unit cannot end a turn in coherency, the controlling player removes models from play until the remaining models are in coherency or can physically perform a Movement that would end in Coherency.

Note: Some Vehicles can be purchased in units. However, after deployment, each model in a Vehicle unit is treated as its own unit and is not subject to coherency.