Battle of Badr the battle at Badr comes from traditional Islamic accounts, both hadiths and biographies of Muhammad, recorded in written form some time after the battle. There is little evidence outside of these of the battle. There are no descriptions of the battle prior to the 9th century. Prior to the battle, the Muslims and the Meccans had fought several smaller skirmishes in late 623 and early 624. Badr, however, was the first large-scale engagement between the two forces. Advancing to a strong defensive position, Muhammad's well-disciplined force broke the Meccan lines, killing several important Quraishi leaders including the Muslims' chief antagonist
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