Such an offensive is carried out by central states that for geographical, political, financial and historical reasons must restrict troop movement and supply to the dry season. Central Government forces usually move out of well-established base areas into insurgent territory where they attempt to take and hold as much territory as possible while inflicting as many casualties as possible on the insurgent army. The army will also typically inflict as much material damage as possible in areas supporting the insurgency. The offensive also typically extends to collective punishments of the civilian population of the country. At the end of the offensive, the army gives back all of the territory taken and returns to its base areas until the next dry season.
The strategy behind Annual Dry Season Offensives is to slowly wear down an insurgency or to at least contain it. It can also prevent insurgent groups from gaining defacto independence from the government. The strategy has never on its own defeated an insurgent movement, but it can pressure insurgent groups into political negotiations. It is often used against groups that demand independence from a central government and have a large base of local ethnic support.
The governments of Burma and the Sudan currently engage in annual dry season offensives. Cambodia and Vietnam have engaged in such offensives during their war against Cambodian insurgent groups in the past. North Vietnam historically engaged in such offensives during a proxy war between irregular groups in Laos during the Vietnam War.
Control of Dry Season Evapotranspiration over the Amazonian Forest as Inferred from Observations at a Southern Amazon Forest Site
Jun 15, 2007; ABSTRACT The extent to which soil water storage can support an average dry season evapotranspiration (ET) is investigated using...