US-Russia-Ukraine Diplomacy: Trump confirmed envoys Steve Witkoff and Jared Kushner will meet Putin in Moscow and then visit Kyiv on Sunday, carrying a proposal to end the war; Zelenskyy says Ukraine will halt airstrikes during the trip and urges Russia to reciprocate, while Moscow warns the US must factor “realities on the ground.” Security Escalation in Kyiv: A Russian drone hit the SBU headquarters in central Kyiv, injuring about a dozen; Zelenskyy called it a deliberate strike on the acting chief’s office and ordered a “tangible response,” with Foreign Minister Sybiha calling it a major escalation that undercuts peace efforts. EU Sanctions & Air Defense Funding: EU foreign policy chief Kaja Kallas said Hungary’s veto blocked new Russia sanctions on the war anniversary; separately, the EU is reviewing Ukraine’s request to use a €90bn support loan for PAC-3 Patriot interceptors amid a growing interceptor shortage. Anti-Corruption Push: NABU and SAPO launched searches around the Prosecutor General’s Office, including alleged links to fraudulent call centers and asset laundering, with denials reported for some targets. Regional Pressure on Russia Links: Slovakia summoned Russia’s ambassador over a Kyiv strike near the Slovak embassy area; Ukraine’s deputy PM also pressed Irish officials over Aughinish Alumina exports tied to Russia. Frontline Update: Ukraine’s General Staff reported another day of heavy Russian losses, including personnel and equipment, as strikes continue across logistics and industrial sites.