Operation Plan O
'Plan O' was an Allied plan, developed from 'Plan Y' (ii), for the accelerated development of the forces in northern France after 'Overlord', envisaging 27 divisions by D+120 and 34 divisions by D+150 (mid-1944).
'Plan O' was an Allied plan, developed from 'Plan Y' (ii), for the accelerated development of the forces in northern France after 'Overlord', envisaging 27 divisions by D+120 and 34 divisions by D+150 (mid-1944).