The Iraqi military, alongside thousands of Shiite militia fighters, began a large-scale offensive on Monday to retake the city of Tikrit from the Islamic State….Monday’s attack, which officials said involved more than 30,000 fighters supported by Iraqi helicopters and jets, was the boldest effort yet to recapture Tikrit and, Iraqi officials said, the largest Iraqi offensive anywhere in the country since the Islamic State took control of Mosul, Iraq’s second-largest city, in June. It was unclear if airstrikes from the American-led coalition, which has been bombing Islamic State positions in Iraq since August, were involved in the early stages of the offensive on Monday.
From a military perspective, capturing Tikrit is seen as an important precursor to an operation to retake Mosul, which lies farther north. Success in Tikrit could push up the timetable for a Mosul campaign, while failure would most likely mean more delays.
This is a test of whether the American training of Iraqi troops has made much difference. If it has, this latest attempt to take Tikrit might succeed. If not, it will probably fail like all the other attempts.
It’s worth noting that 30,000 troops to take Tikrit is about the equivalent of 200,000 troops to take a city the size of Mosul. So even if the Iraqi offensive is successful, it’s still not clear what it means going forward. Stay tuned.