Missing soldiers explains rout of Iraqi forces in Mosul by Isis and city’s collapse in face of jihadis’ advance in June, say officialsIraq’s new government has found 50,000 “ghost soldiers” who received army pay without showing up for work, a practice that accelerated the military’s collapse in the face of Islamic State (Isis) fighters six months ago.The names were uncovered in an investigation inquiry launched by the prime minister, Haidar al-Abadi, who took office in September, his spokesman, Rafid Jaburi, said.