51.   No one has claimed responsibility for either attack, but the independent Algerian newspapers Le Matin, Liberte and El Khabar on Sunday all blamed Islamic militants.

52.   No one has claimed responsibility for the killings, but authorities blame militants from the MQM for the deaths of the police officers.

53.   No one has taken responsibility for the killings, but police blamed militants of the Mohajir Qaumi Movement, a group that represents Indian Muslim settlers in Pakistan.

54.   Others alleged the attackers were not militants, but Kashmiri police trying to blame militants.

55.   Police blamed Kashmiri militants, but there was no claim of responsibility and no arrests were made.

56.   Police blamed separatist militants.

57.   Police, who spoke on condition of anonymity, did not immediately blame Islamic militants for the blast.

58.   Security forces blamed Islamic militants for the violence.

59.   Sudanese leaders have denied any role, instead blaming Islamic militants in Egypt who have waged a three-year insurgency against the Cairo government.

60.   Sudanese officials have denied the charge, instead blaming Islamic militants in Egypt who have waged a three-year insurgency against the Cairo government.