KABUL: Afghan President Ashraf Ghani replaced two top ministers charged with managing the country”s faltering security Saturday, as the Taliban pressed on with their campaign to capture new territory in fierce battles with government forces. The shake-up of the defence and interior ministry portfolios comes as violence surges and peace talks remain deadlocked, with the Taliban claiming to have seized more than 40 districts in recent weeks across the rugged countryside. The presidency announced in a statement that General Bismillah Khan Mohammadi, who fought under the late anti-Taliban commander Ahmad Shah Massoud during a 1990s civil war, has been appointed the new defence minister. Mohammadi has previously held the defence and interior ministry portfolios and also served as the chief of army staff after the fall of the Taliban regime following a US-led invasion in 2001. Ghani also appointed General Abdul Sattar Mirzakwal as interior minister, the presidency said. Mirzakwal has previously held several regional posts.