A bus packed with Afghan civilians hit a roadside bomb near the southern city of Kandahar Tuesday, killing 30 people and wounding 39, underscoring the dangers civilians face as the eight-year war turns increasingly violent. Nine women and seven children were among the dead, said provincial police chief, Sardar Mohammad Zazai. Militants are planting more roadside bombs than ever in Afghanistan. The explosives are intended to kill US, NATO and Afghan troops but kill far more Afghan civilians than they do soldiers. “The enemies of Afghanistan are planting mines on the main highway and killing innocent women and children,” Zazai said. The bus hit the bomb on the western outskirts of Kandahar city, in a militant-controlled district called Maiwand. Among the 39 wounded, some severely injured passengers were taken to a NATO base for treatment, said Bismullah Khan, the police chief in Maiwand. “An explosion hit the bus. I don't know what happened. When I came to, I got out of the bus and saw that the bus was totally wrecked,” Lal Jan, a survivor, said while in Kandahar's hospital. Another survivor, an elderly woman named Zulaikha Bibi, cried over the death of her daughter-in-law. Two of her nephews were wounded. The bus had been traveling from the western province of Nimroz to Kandahar city, a trip that winds through some of the country's most dangerous districts.