tu mesure les 20cm de la zdc qu au moment de la resolution pas a la declaration des ora
p.2 de la faq 1.2
In the reactive turn, when can you measure the Zone of
Following the steps of the Order Expenditure Sequence:
you declare a ZoC ARO, and in the step of resolution, is
when the players take measurements. So, is troop is in
the ZoC, resolve his ARO, but if not, the ARO is lost.