Kyiv International Institute of Sociology

The Kyiv International Institute of Sociology (KIIS) is not mentioned in any of the provided news articles. Therefore, it's impossible to determine why they might be newsworthy right now, any recent events or developments related to them, or their current relevance or significance based solely on this information. The articles focus on the Russia-Ukraine war, including peace talks, Zelenskyy's declining popularity, and Russia's targeting of Ukrainian energy infrastructure. Without any mention of KIIS, a summary of their activities or relevance cannot be provided.