Israeli authorities are treating a mid-air cockpit stabbing aboard a flydubai flight to Tel Aviv as a possible terror attack, while Russia's embassy issued an explicit nuclear warning to NATO over Kaliningrad. Separately, Kpler data show Gulf oil flows recovering even as Iran's leverage over the Strait of Hormuz appears to be eroding, and a raft of shorter stories cover NATO-frontier sabotage, fuel-market strain, and a completed US/UK withdrawal from Iraq. The Pulse Briefing is a daily preparedness-intelligence briefing on the national and geopolitical developments that matter for prepared families: energy, supply chains, security, health, and the economy.