Ukraine War & Energy Security: Russia launched a major missile-and-drone barrage on Kyiv overnight, killing at least 16 and injuring 42, with hits reported on residential buildings, a children’s hospital and a school; Poland and Romania activated air defenses as Ukraine warns of low Patriot stocks. Water & Infrastructure: Ukraine’s Dniester Reservoir hit its lowest level for this date after weak rainfall, with Ukrhydroenergo prioritizing municipal drinking water and downstream river health over power needs. Poland–Ukraine Security Case: Poland’s ABW arrested a Ukrainian man in Warsaw over an alleged assassination attempt on an Irpin defense-industry representative, with a planted explosive reportedly failing to detonate; prosecutors seek up to life imprisonment. Logistics & Trade Routes: South Korea’s PanStar Acro will test an Arctic container route to Europe with stops including Gdańsk, raising Western concerns about needing Russian cooperation. Polish Business & Tax: A report highlights how Poland’s restrictive loss rules (limited carryforwards and caps) penalize risk-taking and business expansion. Digital Economy: Reddit’s share of ChatGPT citations reportedly plunged after OpenAI changed how ChatGPT searches the web. Cybersecurity: Zimbra servers are under active exploitation via an SNMP flaw, adding pressure on enterprise IT teams.