In a separate incident in June 2010, a group of about two dozen armed and masked men attacked a UNRWA summer camp in Gaza. The assailants tied up an unarmed guard, then tried to set fire to two tents and a perimeter fence. They also used knives, slashing a plastic swimming pool, blow-up slide and toys. John Ging called it a "cowardly and despicable" attack. Hamas condemned the attack and said it was investigating.UN summer camp in Gaza attacked, The Telegraph 28-06-2010
