Battle of Badr In 622, Muhammad bade many of his followers to migrate from Mecca to the neighboring city of Medina, 320 km (200 mi) north of Mecca. Shortly thereafter, Muhammad himself left for Medina. This migration is referred to as the "Hijra". The Quranic Verse 22:39 uttered by Muhammad sometime shortly after the migration permitted Muslims, for the first time, to take up arms in defence. During this period Muhammad employed three broad military strategies against the Meccans. Firstly, to establish peace treaties with the tribes surrounding Medina, especially with those from whom the Meccans could derive most advantage against the Muslims.
Order of battle of the Bulgarian Army in the Second Balkan War Order of battle of the Bulgarian Army in the Second Balkan War The following is the Bulgarian Order of Battle at the start of the Second Balkan War as of . This order of battle includes all combat units, including engineer and artillery units, but not medical, supply, signal, border guard and garrison units. During First Balkan War Bulgaria mobilized 599,878 men out of a total male population of 1,914,160. Final victory over the Ottoman Empire however came at the cost of some 33,000 killed and 50,000 wounded soldiers while many others were affected by the spread of cholera and