A Red Cross worker was among civilians injured by apparent cluster explosives in Ukraine . `` The secretary-general reiterates his call for an end to use of these indiscriminate weapons and the importance of a world free of cluster bombs . '' The Organization for the Prohibition of Chemical Weapons (OPCW) said it had found a "suspected sarin" gas attack site on Saturday near Donetsk, Ukraine, and that its experts were investigating it. A Ukrainian diplomat denies his army uses such weapons . Cluster bombs send out dozens , sometimes hundreds , of secondary explosives .
A Red Cross worker was among civilians injured by apparent cluster explosives in Ukraine . The Organization for the Prohibition of Chemical Weapons (OPCW) said it had found a "suspected sarin" gas attack site on Saturday near Donetsk, Ukraine, and that its experts were investigating it. A Ukrainian diplomat denies his army uses such weapons . Cluster bombs send out dozens , sometimes hundreds , of secondary explosives .