AA-Troop*
*
Each brigade had an AA-battery consisting of several troops depending upon the time period. 40mm AA-guns went out of use in the army with the introduction of the 20mm NM45 guns in the early 1970s, but were retained by the airforce untill around 2000 in defence of airfields. The brigade AA-battery was given a mix of 20mm guns and RBS-70 SAMs beginning in the early 1980s. With the withdrawl of the 20mm guns in the 1990s the RBS became its sole weapon.
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