Forward operating base in the context of Independence of Namibia

Operation Chengiz Khan was the code name assigned to the preemptive strikes carried out by the Pakistan Air Force (PAF) on the forward airbases and radar installations of the Indian Air Force (IAF) on the evening of 3 December 1971, and marked the formal initiation of hostilities of the Indo-Pakistani War of 1971. The operation targeted 11 of India's airfields and also included artillery strikes on Indian positions in Kashmir. The targets were the Indian airbases of Amritsar, Ambala, Agra, Awantipur, Bikaner, Halwara, Jodhpur, Jaisalmer, Pathankot, Bhuj, Srinagar and Uttarlai and air defence radars at Amritsar and Faridkot.

Not withstanding the multiplicity of targets, the Pakistani air strikes were ineffectual and failed to inflict any material damage to the IAF air fields, only cratering the runways at Amritsar and destroying a radar station. The PAF reportedly lost four aircraft during the raid.

A gabion (from Italian gabbione meaning "big cage"; from Italian gabbia and Latin cavea meaning "cage") is a cage, cylinder, or cube, typically mesh, filled with solid material suitable to use in various civil engineering and military applications. Ballasts include rocks, sand, soil, used tires, and other recycled items.

Among the most common civil engineering uses are erosion control, retaining walls, and impact attenuation; in the military gabions commonly protect forward operating bases and artillery firing positions against small arms and indirect fragmentary explosives. Applications include sleeping quarters, mess halls, checkpoints, and revetments for aircraft.

The South African Border War, also known as the Namibian War of Independence, and sometimes denoted in South Africa as the Angolan Bush War, was a largely asymmetric conflict that occurred in Namibia (then South West Africa), Zambia, and Angola from 26 August 1966 to 21 March 1990. It was fought between the South African Defence Force (SADF) and the People's Liberation Army of Namibia (PLAN), an armed wing of the South West African People's Organisation (SWAPO). The South African Border War was closely intertwined with the Angolan Civil War.

Following several years of unsuccessful petitioning through the United Nations and the International Court of Justice for Namibian independence from South Africa, SWAPO formed the PLAN in 1962 with material assistance from the Soviet Union, China, and sympathetic African states such as Tanzania, Ghana, and Algeria. Fighting broke out between PLAN and the South African security forces in August 1966. Between 1975 and 1988, the SADF staged massive conventional raids into Angola and Zambia to eliminate PLAN's forward operating bases. It also deployed specialist counter-insurgency units such as Koevoet and 32 Battalion, trained to carry out external reconnaissance and track guerrilla movements.