Lost Nazi cipher manuals for the SG-41 machine, more advanced than Enigma, have been discovered in Prague after over 80 years. Researchers Eugen Antal, Carola Dahlke, and Robert Jahn found these documents in Czech archives and are analysing them to clarify the cipher’s operation.

The US has destroyed ten Iranian boats laying mines in the strategic Strait of Hormuz, a vital shipping lane. This action follows rising oil prices affected by sea mining activities. President Donald Trump emphasised the need for Iran to remove any placed mines immediately.