NEW : The violence has raised concerns about the ability of Iraqi security forces to ensure order , particularly after the United States withdrew troops at the end of 2011 . Another five killed in attacks around the Iraqi capital . Two women , three children , two police are among 10 dead in a bombing south of Baghdad . A suicide bomber kills himself and another person at an entrance to Baghdad's international airport.
NEW : Another five killed in attacks around the Iraqi capital . Two women , three children , two police are among 10 dead in a bombing south of Baghdad . A suicide bomber kills himself and another person at an entrance to Baghdad's international airport.