Human Rights Watch says Bahraini security forces have often used disproportionate amounts of tear gas in their crackdown on anti-regime protests. The rights group cites a document released by a Bahrain rights watch which says the Interior Ministry issued a tender back in June for supplies of one-point-six million tear gas canisters and 145000 stun grenades. The number of tear gas shells appears to be greater than the country\'s population of 1-point-2 million of which nearly 560-thousand are Bahraini nationals. This means that almost three tear gas canisters have been bought for every Bahraini civilian. South Korea and a joint South African-German company are the main suppliers of tear gas to the Persian Gulf kingdom, which has been cracking down on peaceful protests since early 2011. Bahraini protesters have been seeking the downfall of the ruling Al Khalifah monarchy. Show Less >>