  The conflict between Israel and Palestinians significantly escalated after
the October 7, 2023 Hamas attack, capturing global attention. To understand the
public discourse on this conflict, we present a meticulously compiled
dataset-IsamasRed-comprising nearly 400,000 conversations and over 8 million
comments from Reddit, spanning from August 2023 to November 2023. We introduce
an innovative keyword extraction framework leveraging a large language model to
effectively identify pertinent keywords, ensuring a comprehensive data
collection. Our initial analysis on the dataset, examining topics, controversy,
emotional and moral language trends over time, highlights the emotionally
charged and complex nature of the discourse. This dataset aims to enrich the
understanding of online discussions, shedding light on the complex interplay
between ideology, sentiment, and community engagement in digital spaces.
