61.   Militant group denies attacked bases were terrorist camps.

62.   Militant Palestinian groups denied responsibility for the attacks in the United States, saying their focus was in Palestinian areas.

63.   No group claimed responsibility for any of the blasts, and opposition groups denied involvement.

64.   Opposition groups have denied responsibility for past bombings and accused the military of staging them as a pretext to crack down.

65.   Other groups denied that.

66.   Police have linked that blast to the opposition National Democratic Coalition, but the group denies responsibility.

67.   Rebel groups have denied responsibility.

68.   Rightist paramilitary groups have also denied any role in the killings.

69.   Survivors claim the attack was carried out by UNITA, though the group has denied the charge.

70.   Suspicion fell on the IRA, which had not bombed in Northern Ireland since the end of its cease-fire, but the outlawed group denied responsibility.