Great Heathen Army Anglia and spent the winter of 869–70 at Thetford. There was no peace agreement between the East Anglians and the Vikings this time. When the local king Edmund fought against the invaders, he was captured and killed. In 871, the Great Summer Army arrived from Scandinavia, led by Bagsecg. The reinforced Viking army turned its attention to Wessex, but the West Saxons, led by King Æthelred's brother Alfred, defeated them on 8 January 871 at the Battle of Ashdown, slaying Bagsecg in the process. Three months later, Æthelred died and was succeeded by Alfred (later known as Alfred the Great),
Battle of Basra (871) placed the city under virtual siege, harassing it with attacks day and night and destroying the surrounding villages. They also cut off the supply routes to the city, which soon resulted in a shortage of resources. This was temporarily relieved after Mansur ibn Ja'far began organizing armed escorts for supply ships; by mid-871, however, the operation of the convoys had largely fallen apart and supplies for the inhabitants again became scarce. Hunger and disease broke out, and fighting erupted between the city factions. By late August 871, 'Ali ibn Muhammad decided that Basra had been reduced to the point where