<h1>Warnings of armed conflict, military vows swift action, arrest warrants over enforced disappearances, UN criticizes slow investigations</h1> A range of legal and accountability developments emerged: one state warned of realistic risk of armed conflict and another's military vowed a swift response, raising potential international humanitarian law concerns; a domestic tribunal in a South Asian country issued arrest warrants against a deposed prime minister and others on alleged crimes against humanity tied to enforced disappearances; a UN panel criticized another country's slow implementation of obligations to investigate disappearances; a major political party removed a provincial chief minister under internal party procedures; and reports noted cross-border diplomatic remarks, confirmed ambassadorial appointment, and export of nuclear plant components subject to regulatory oversight.