Civil Guard (Spanish: Guardia Civil) of Costa Rica was a gendarmerie type force responsible for both limited national defense and internal security missions.

The Guardia Civil was the largest branch of the Fuerza Pública (Public Force) and was responsible for the defense of the nation in addition to its law enforcement duties.

The number of initial troops was between 15,000 and 10,000 Civil Guards. At the beginning of the 90s, the Civil Guard had more than 27,000 active troops

The Civil Guard was founded in 1949 and combined the functions of an army, air force, navy, national police and coast guard. As formed, it was intended to have a very limited military capacity but have a primary internal security function. Its strength was initially 10,000, which remained relatively stable until the mid-1970s when it increased to 45,000. With its increased size came a tendency to assume a more military role.^[1]

The Civil Guard was organised along military lines and was deployed in seven provincial companies. Roughly 40 percent of the Civil Guard was deployed in or near the capital of San José. The units included the Presidential Guard approximating battalion size, and a Security battalion which combined 1st and 2nd Companies. The 3rd Company, which functioned as a strategic reserve, a depot and a training unit, was also the size of a small battalion.

Other Civil Guard units included the Traffic Force, a nationwide highway patrol, and the Investigationes, a detective force. Since 1963, all personnel have been trained at the National Police School with others undergoing training in the United States or at the School of the Americas in the Panama Canal Zone.

The police functions of the Civil Guard were basically confined to the national and provincial capitals with the policing of rural towns and villages being the responsibility of the Guardia de Asistencia Rural Rurales (Rural Assistance Guard).

A small Civil Guard force was deployed in the Dominican Civil War. The only recent operations of the Civil Guard were during the Nicaraguan Civil War and during the Contra War.

In 1996, the Ministry of Public Security was established controlling the Fuerza Pública or Public Force which was subsequently reorganized and eliminated the Civil Guard, Rural Assistance Guard, and Frontier Guards as separate entities; they are now under the Ministry and operate on a geographic command basis performing ground security, law enforcement, counter-narcotics, and border patrol functions.

The attempted invasion of Costa Rica from Nicaragua in 1955 demonstrated the need of maintaining a self-defence ability so the Civil Guard maintained a quantity of light infantry weapons and support weapons. Despite its official abolition of its military, between 1950 and 1970 Costa Rica accepted 1.8 million USD in military aid and 113,000 USD in surplus equipment from the United States. However, in 1981, the Costa Rican government stated that all military equipment on hand — including a small number of M113 armored personnel carriers acquired in the mid-1970s — was obsolete or obsolescent.^{[citation needed]}

Equipment known to be held includes M16 rifles, AR-15 Semiautomatic rifles , Uzis, Browning Automatic Rifles, Browning M1919 machine guns, all in .30 inch and Thompson submachine guns. Costa Rica is not known to possess any mortars, artillery, or anti-tank weapons.^{[citation needed]}

The Civil Guard Volunteer Reserve follows the strength of the regular force with equipment available for 10,000.^{[citation needed]}

The Civil Guard Coast Guard was established in 1949 and initially consisted of a 90-foot launch on each coast and a rescue tug on the Caribbean, and three small boats were later added in the mid-1950s. by 1980 six launches were added to the force, one 100 ton and five of 36 tons. By the mid-1980s the Coast Guard was as follows:

Caribbean

• 1 large patrol boat
• 5 small patrol boats
• 1 rescue Tug

Pacific coast

• 3 small patrol launches

An air section was initially added during the 1955 invasion, notably P-51 fighters donated by the United States, but most if not all of its aircraft were written off shortly after the closing of hostilities. No further combat aircraft were acquired. Other aircraft included one Beech C-45, one Cessna 170, two Cessna 180's and three Cessna U-17's. Three DHC-3 Otters were later acquired as were two Bell 47 helicopters.

During the 1960s and 1970s the Air Section mostly acquired helicopters; two Sikorsky S-58s, one FH-1100, two Hughes 269C's and two Bell UH-1Bs. By 1980 one Piper Seneca, two Piper Aztecs and three Piper Cherokees were obtained. By the early 1980s the Air Section operated seven small fixed-wing aircraft and five helicopters.

The Civil Guard was an all volunteer force commanded by a Colonel as Director. The Civil Guard acted as a military police and a military force. There were over 6,000 men in the Civil Guard and they were organized into seven small battalion-sized companies, one per province, They were:

• Alajuela
• Cartago
• Guanacaste
• Heredia
• Limón
• Puntarenas
• San José

and three battalions:

• Presidential Guard
• Northern Border Security Battalion aka Border Patrol (Patrulla Fronteriza)- 750 men operational on the Nicaraguan border, formed in May 1985 by combining 1st and 2nd companies.
• COIN or Counterinsurgency Battalion

Plus:

• Special Intervention Unit (Unidad Especial de Intervención) (UEI). Established in the mid-1980s and is between 60 and 80 men strong. Tasked with hostage rescue, VIP protection and conducting high-risk criminal raids and arrests. The unit makes use of 11-man assault teams, each divided into subteams of 3-4 men each. In addition, they have a small sniper element used for observation and fire support. The UIE is located in the 1st Civil Guard facilities in San José. They have received a great deal of training from a wide variety of sources, including Israel, Panama, USA, Argentina, and Spain.
• Coastguard of 250 with several patrol boats
• Air Unit with a dozen light aircraft and helicopters

There was also a 3,000 man National Reserve, the General Staff and enough equipment, mostly small arms, for 10,000 reservists.

• List of countries without armed forces
• Military of Costa Rica

This article incorporates text from this source, which is in the public domain. Country Studies. Federal Research Division.

• Ministerio de Seguridad Pública.
• El Espíritu del 48: Abolición del Ejército A brief history of the abolition of the military in Costa Rica.
• [1] Archived 2016-03-15 at the Wayback Machine