Preparedness Notes for Thursday — December 11, 2025

On December 11, 1282 Llywelyn ab Gruffydd, the last native and independent Prince of Wales, was killed at the Battle of Orewin Bridge at Cilmeri, near Builth Wells, south Wales by forces of Edward I of England. Llywelyn reigned from 1259 and is known as Llywelyn the Last. — December 11,1602: A surprise attack by forces of the Duke of Savoy and his brother-in-law, Philip III of Spain was repelled by push of pike and gunfire from the citizens of Geneva, Switzerland. It has been commemorated since as the Fête de l’Escalade. — And on December 11, 1946, Hank Williams …







The Survivalist’s Odds ‘n Sods

SurvivalBlog presents another edition of The Survivalist’s Odds ‘n Sods. This column is a collection of news bits and pieces that are relevant to the modern survivalist and prepper from JWR. Our goal is to educate our readers, to help them to recognize emerging threats, and to be better prepared for both disasters and negative societal trends. You can’t mitigate a risk if you haven’t first identified a risk. In today’s column, some news on the threat of cosmic ray disruption of digital microcircuits. A Cosmic Ray Hit May Have Disrupted A320 Flight Controls Struck by a cosmic ray: Galactic …