AC4 is excited to announce the release of our 2019-2020 Annual Report. This year, AC4 continued to build upon its research, supported students and young professionals through fellowships and paid internships, nurtured former partnerships and developed new partnerships, and expanded its reach on its communication platforms. Additionally, due to the COVID-19 pandemic, in the spring of 2020, AC4 shifted to a fully remote workspace. This entailed connecting more with research partners remotely and putting more emphasis on virtual engagement. While the COVID-19 pandemic presented particular challenges and caused us to postpone several events, including our annual Sustaining Peace Forum, AC4 was still able to use virtual spaces to connect with partners and students and to foster community in this difficult period. In the coming year, AC4 intends to expand upon this engagement through more virtual events and digital academic platforms, while also building new partnerships within the Columbia University, the larger New York City community and abroad.