The Prime Minister, John Howard, has cleared the way for an announcement on Thursday committing Australia to war in Iraq, if Britain and the United States fail to get backing for a new United Nations resolution. A few lines from the front ... an Australian leading seaman writes home from her camp in Qatar Photo: Kate Geraghty The resolution before the Security Council authorises the use of force, and Britain and the US are likely to call for a vote early on Wednesday, Sydney time. A Thursday announcement by Mr Howard would place Australia in lock-step with the US deadline...