Ramanathan Balakrishnan

The provided news articles focus on the surge of deadly attacks against humanitarian workers and contractors in South Sudan. These reports detail incidents such as the killing of five humanitarian workers in a convoy ambush in Jonglei State and a broader statistic of at least 36 humanitarian workers and contractors killed since January. The United Nations has expressed deep sadness and called for investigations into these attacks, urging for the protection of aid workers. Ramanathan Balakrishnan is not mentioned in any of the provided snippets, and therefore, no information can be provided about their background, newsworthiness, or recent activities based on this context.