What are the characteristics of this defining condition for sustainable capacity building? Sustainable capacity building requires that Partner Countries leverage the programs and authorities of each other. Select ALL that apply. Group of answer choices Appropriate needs and gaps of the host country should be addressed by assessing the capabilities of the United States and its 5 key partners, Australia, Canada, France, Germany, United Kingdom. Neither the US or its key allies have the ability to meet assistance needs alone. Deficiencies in communication, coordination, and cooperation can cripple the international assistance community