Thousands of US Marines launch Operation Khanjar (“Strike of the Sword”) in a campaign to assert control in the lower Helmand River valley, a stronghold of the Taliban and other insurgent groups and center of the world’s largest opium poppy producing region. Nearly 4,000 Marines from the 2nd Marine Expeditionary Brigade (MEB) are deployed in the offensive, which is being called one of the biggest operations conducted by foreign troops in Afghanistan since the 1989 Soviet withdrawal. Approximately 650 Afghan National Army and Afghan National Police forces also participate in the mission. An adjacent operation called “Panther Claw” initiated by British-led Task Force Helmand has been under way in northern Helmand for a week. Operation Khanjar marks the beginning of a new effort by the US and its allies to assert control in Afghanistan since the arrival of commander General Stanley McChrystal, as well as the first major initiative under the Obama administration’s troop increase and counterinsurgency strategy, which it says is intended to secure and stabilize the country. US commanders say the operation is part of an effort to restore the authority of local government and security forces in Helmand and to secure the region for the presidential elections scheduled for August. “What makes Operation Khanjar different from those that have occurred before is the massive size of the force introduced, the speed at which it will insert, and the fact that where we go we will stay, and where we stay, we will hold, build, and work toward transition of all security responsibilities to Afghan forces,” says Brig. Gen. Larry Nicholson, commanding general of the MEB in Afghanistan. US Forces reportedly meet with very little direct resistance as insurgents blend into the local population and prepare for later attacks. [Reuters, 7/2/2009; Marines.mil, 7/2/2009]