This issue has been available online since 30th June 2022 for the regular issue of June 2022. All articles in this issue (20 original research articles) were authored/co-authored by 41 authors from 13 institutions from 4 countries (Indonesia, Bangladesh, United States, and Taiwan), i.e., Institut Teknologi Bandung (Indonesia), Khulna University (Bangladesh), Defense University of Republic of Indonesia (Indonesia), Trident University International (United States), Universitas Islam Bandung (Indonesia), Universitas Indonesia (Indonesia), Universitas Persada Indonesia YAI (Indonesia), National Taiwan University of Science and Technology (Taiwan), Naval Staf and Command College (Indonesia), Universitas Airlangga (Indonesia), Universitas Paramadina (Indonesia), Widya Mandala Catholic University Surabaya (Indonesia), National University (United States).