On the UN News website, find a news story related to 'Humanitarian Aid' published in 2023. Identify the title of the first story listed that matches these criteria and provide a brief summary of its main subject based on the introductory text.
Navigate to news.un.org. Click on the 'Topics' dropdown in the main navigation. Select 'Humanitarian Aid' from the dropdown options. On the 'Humanitarian Aid' topic page, locate and click the '2023' checkbox under the 'Date' filter. Identify the title of the first news story displayed that matches the criteria. Read the introductory text of this story and summarize its main subject.
Successfully navigate to the 'Humanitarian Aid' topic page filtered by '2023'. Identify the title of the first news story listed: 'Gaza: UN calls for urgent aid scale-up amid new mass exodus to Rafah'. Provide a summary of the story's main subject, stating that it discusses the urgent need for increased humanitarian aid in Gaza due to a mass exodus of displaced people to Rafah, worsening already dire conditions.