From Russian jet overflights to drone incursions, Moscow is testing NATO’s resolve and response times. AJ Defence Editor Alex Gatopoulos explains why the alliance is on alert. | Al Jazeera English

A fighter jet crashed at The Dubai Airshow, one of the world's biggest aviation and defense exhibitions, killing a pilot. | CNN

Video: Fighter jet crashes on final day of Dubai Airshow 2025 🎥: X/Clash Report A fighter jet participating in the flying programme of the Dubai Airshow on Friday crashed into the ground soon after take-off. Check out our LIVE blog for real-time updates: https://www.khaleejtimes.com/uae/emergencies/dubai-airshow-2025-fighter-jet-crashes-on-final-day-eyewitness-reports | Khaleej Times

An Indian-made HAL Tejas fighter jet crashed during a demonstration at the Dubai Airshow in United Arab Emirates, killing the pilot in the aircraft’s second recorded accident. | Al Jazeera English