sentences:  Vučić briefly served as Minister of Defence and First Deputy Prime Minister from July 2012 to August 2013, when he stepped down from his position of Defence Minister in a cabinet reshuffle.Although the Prime Minister, Ivica Dačić Deba, held formal power as head-of-government, many analysts thought that Vučić had the most influence in government as head of the largest party in the governing coalition and parliament.As a result of the 2014 parliamentary election, Vučić's Serbian Progressive Party won 158 out of 250 seats in Parliament and formed a ruling coalition with the Socialist Party of Serbia.