<prompt> Translate the following text to EnglishUchanganyiko wa wachezaji unaimarisha tu mapendekezo ambayo GAO imefanya katika siku za nyuma kuhusu haja ya haraka ya tishio kamili, hatari, na tathmini ya udhaifu na mkakati wa usalama wa nchi ambayo inaweza kutoa mwelekeo na manufaa katika ngazi zote za serikali na katika sekta zote za nchi.  <response>: If anything, the multiplicity of players only reinforces the recommendations that GAO has made in the past regarding the urgent need for a comprehensive threat, risk, and vulnerability assessment and a national homeland security strategy that can provide direction and utility at all levels of government and across all sectors of the country. 