The international rights group Amnesty International (AI) says newly arrived Rohingya refugees in Bangladesh need urgent access to food, shelter and health care after enduring the worst violence against their communities since Myanmar's military-led campaign in 2017. Bangladesh must stop sending Rohingya back to Myanmar, where they face attacks by the Arakan Army (AA) or indiscriminate military airstrikes by the Myanmar Armed Forces (MAF), the rights group urges.