<prompt> Translate the following text to SwahiliThe Department of Defenses DOD acquisition policy9 establishes a good framework for developing weapon systems; however, disciplined adherence, more specific criteria, and stronger acquisition incentives are needed to ensure the timely capture and use of knowledge in decision making.  <response>: Sera ya ununuzi ya Wizara ya Ulinzi DOD huanzisha mfumo mzuri wa maendeleo ya mifumo ya silaha; hata hivyo, kufuata nidhamu, vigezo maalum zaidi, na motisha kali zaidi za ununuzi zinahitajika kuhakikisha kukamata na kutumia maarifa kwa wakati katika kufanya maamuzi. 