TWO children aged nine and seven died when a grenade was deliberately flung at them in a weekend attack on a village near Namibia’s unstable frontier with Angola. Six villagers at Thikanduko on the border were killed and six others injured when bandits raided the village on Saturday. The children and two adults were ordered to sit down and a grenade was thrown, a survivor reported. Two elderly villagers were killed with a traditional axe as they slept, a report stated, quoting a survivor. The agency said said the attack was carried out by Angola’s Unita rebel movement, but did not quote any official confirmation of the attackers’ identities.