KOROR, Palau: The tiny Pacific nation of Palau is considering tightening gun laws after its first gun-related killing in three decades. President Tommy Remengesau said the death of Koror resident Kenneth Koshiba had rocked the nation of 21,000, which boasts one of the world’s best underwater diving sites. Palau already has strict controls on guns, with only the military and police allowed to possess regular firearms and ammunition. However, air rifles like the one allegedly used to kill Koshiba are common for hunting small game. After the killing, Senator Hokkons Baules put forward proposals to register all air rifles and ban anyone aged under 25 from owning them. The last gun-related death on Palau was the 1988 suicide of president Lazarus Salii, who shot himself in the head with a pistol. The last gun-related killing was three years earlier, when Salii’s predecessor Haruro Remeliick was assassinated by at least two gunmen.