Grand Officer of Karađorđe's Star was decorated with a badge necklet and a slightly smaller breast star; a Commander of Karađorđe's Star was only awarded a badge necklet; and the recipient of the Order's fourth class, the Officer of Karađorđe's Star, would receive a small triangular chest ribbon. The Order was usually awarded for services to the Karađorđević dynasty, the Serbian state or the Serb people, while Karađorđević princes received a Grand Cross at baptism. Recipients included both soldiers and civilians, though until 1906 only Serbian citizens were permitted to receive the award. During the Balkan Wars (1912–13), the Serbian Government introduced the War Merit Order of Karađorđe's Star to reward acts of "conspicuous gallantry of commissioned officers in the field", as well as the battlefield victories of the Royal Serbian Army's senior officers; non-commissioned officers (NCOs) and soldiers in the field were ineligible. In June 1915, at the height of World War I, Serbia instituted a sub-division of the War Merit Order, called the Military Order, which was awarded to NCOs and men for bravery in combat. The War Merit Order was divided into two classes: the 1st division Gold Cross and the 2nd division Silver Cross. One of the recipients of the Military Order was the highly decorated female soldier Milunka Savić, and another was Flora Sandes, the only British woman to openly serve as a soldier in the war. Several senior Serbian military leaders were recipients of the War Merit Order, including Prince Regent Alexander, and Field marshals Živojin Mišić and Stepa Stepanović. Foreign recipients included American General John J. Pershing, the British Field marshal Douglas Haig, the French generals Joseph Joffre, Maurice Sarrail, Philippe Pétain, and Louis Franchet d'Espèrey, and King Ferdinand I of Romania. The Kingdom of Yugoslavia retained the Order after World War I. In 1939, it was awarded to the city of Belgrade. During World War II, Peter II bestowed the Order upon a number of Chetniks on the recommendation of Chetnik leader Draža Mihailović. Some of the decorated Chetnik commanders included Pavle Đurišić, Dobroslav Jevđević, Momčilo Đujić, Brane Bogunović and Uroš Drenović. These decorations proved controversial both during and after the war, as many of the commanders cooperated with the armed forces of Germany, Italy or even Independent State of Croatia against the Communist-led Yugoslav Partisans for most of the occupation period. Such a discrepancy can best be seen in the case