Certainty is an affective meta-cognitive state that shapes goals and behaviour. Humans and animals seek or avoid certainty for emotional reasons, trading rewards for information, and using certainty to regulate affect within shifting goal contexts.

The United States Air Force (USAF) and Northrop Grumman will boost B‑21 Raider production capacity by 25 percent, accelerating deliveries of the stealth bomber to strengthen U.S. long‑range strike and deterrence capabilities.

Softened language, shallow thinking, and historical ignorance are distancing institutions from harsh realities; weakening judgement, discipline, and preparedness when decisions carry irreversible human consequences. The link to the Deputy Chief of Army address is within the article.

Cheap, fast-moving drones now shape movement, risk, and survival; forcing constant adaptation and stretching response times. Speed of innovation now the decisive factor in high-intensity conflict, while un-crewed ground vehicles increasingly support logistics and evacuations.

NATO’s successful detection, tracking, and interception of a ballistic missile demonstrates the effectiveness of IAMD, highlighting the ability to protect populations through coordinated C4ISR, early warning, and multi-domain defence systems.

The KC-390’s upgrades include an autonomous refuelling boom and enhanced mission systems. The improvements aim to deliver agile, next-generation tanker capability for the U.S. Air Force (USAF) and allied nations.

Europe’s defence spending has sharply increased—driven mainly by Germany—now exceeding 21 percent of global totals in 2025, amid responses to Russian aggression, reduced U.S. security support, and rising military investment across multiple regions.

Closer alignment is strengthening cooperation across shared priorities—offering practical opportunities to improve coordination, capability, and regional engagement. Defence cooperation could also include joint sustainment of shared platforms like the P-8 Poseidon or the Seahawk helicopter.

Four years on, the defining lessons of this war include technology, leadership and unity. Sustained resilience has revealed what societies can endure when identity and survival are at stake. Editor’s Note: The conflict is now longer than Australia’s Second World War experience.

Meditation beginners benefit most from short, consistent sessions, with 5–10 minutes several days a week improving mood and resilience. Longer sessions can help later, and mixing meditation types boosts long‑term engagement and well‑being.