Date Changes March 26-31, 2017 DSCA Policy Memo 17-11 Extension of the Lead-Nation Procurement Initiative Test Period has been posted. DSCA Policy Memo 17-12 Note on End Use for All Foreign Military Sales Letters of Offer and Acceptance for Iraq that Include Defense Articles and for Amendments or Modifications that Add Defense Articles has been posted. This policy memorandum adds the Iraq Use Note to Appendix 6 - LOA Notes.