ANNEX DRAFT TELEGRAMS FROM: Air Ministry TO: J.S.M. Washington C.-in-C. India Consider utmost importance deny enemy knowledge of intended employment of artificial harbours as this information would give strong indication of target areas. To ensure no mention of words quote artificial harbours unquote in any communications we have adopted codewords immediately following telegram for artificial harbours in connection with (A) operation OVERLORD (B) for S.E.A.C. Request you take similar action. Copy to: ETOUSA FROM: Air Ministry TO: J.S.M., Washington C.-in-C.