BEIRUT (Reuters) -Amnesty International said on Thursday that Israeli strikes that killed Reuters journalist Issam Abdallah and wounded six others in south Lebanon on Oct. 13 were likely to have been a direct attack on civilians and must be investigated as a war crime. Human Rights Watch (HRW), in a separate report, said the two Israeli strikes were “an apparently deliberate attack on civilians and thus a war crime”, saying those responsible must be held to account. A Reuters investigation published on Thursday found an Israeli tank crew killed Abdallah and wounded the six other journalists by…