June 5 (Reuters) - Following are security developments in Iraq at 0630 GMT on Tuesday: BAGHDAD - Three police commandos were wounded when they shot dead a female suicide bomber who was trying to detonate herself near a recruitment centre in eastern Baghdad, police said. The policemen were wounded when the bomber's vest exploded. BAGHDAD - The bodies of 28 people were found shot in different areas of Baghdad on Monday, police said. DIWANIYA - Four civilians were wounded in clashes between gunmen and U.S. soldiers in Diwaniya, 180 km (110 miles) south of Baghdad, on Monday, police said. BAGHDAD - Four policemen were wounded when a roadside bomb exploded near a police patrol on Monday in Doura district in southern Baghdad, police said. BAGHDAD - One person was killed and eight wounded in mortar attacks in two different districts in southern and southwestern Baghdad on Monday, police said.