12.15 a l'air de dire que oui :
" A unit forced back to its previous Location is not subject to attack during its brief period in the previously-concealed unit’s Location, nor can it be the subject of a Snap Shot from the firer’s hex while attempting to enter the concealed unit’s Location, but it is subject to Snap Shots/other First Fire attacks (see C.5C) when being returned to its previously occupied Location"