<prompt> Translate the following text to SwahiliIn recent testimony before the Congress, GAO urged that the proposal for establishing DHS should not be considered a substitute for, nor should it supplant, the timely issuance of a national homeland security strategy.  <response>: Katika ushuhuda wa hivi karibuni mbele ya Bunge, GAO ilihimiza kwamba pendekezo la kuanzisha DHS haipaswi kuchukuliwa kama mbadala wa, wala haipaswi kuchukua nafasi ya, kutolewa kwa wakati wa mkakati wa usalama wa ndani wa kitaifa. 