It was in 1972 where the SEK and MEK units were being established, in the aftermath of the
Munich Massacre. In 1974, the first SEK unit was raised in the state of
North Rhine-Westphalia's police force. After West and East Germany were unified in 1990, some ex-officers of the
Diensteinheit IX (DIX) in the
Volkspolizei were merged into the SEKs after thorough political evaluation procedures, such as with SEK units in Mecklenburg-Vorpommern and Sachsen-Anhalt. The SEK received a name change from
Sondereinsatzkommando to
Spezialeinsatzkommando in 2013, because the former is usually associated with
Sondereinsatzkommando Eichmann, a unit in the Nazi
Schutzstaffel (SS) tasked with overseeing the
deportation of Hungary's Jewish residents. In 2015, the SEK was called in to intervene in Erfurt, Thuringia after a 48-year-old man barricaded himself in his apartment and acted violently towards emergency medical personnel. A SEK operative was wounded during the raid. In 2015, the SEK Cologne was accused of harassment while performing an initiation ritual on a new member. These charges were later dropped. Ex-GSG9 commander Ulrich Wegener accused the SEK of being poorly disciplined since the officers were not punished. A
Reichsbürgerbewegung supporter was confronted by the police in 2016 in Bavaria with the SEK deployed. One operative was shot dead after they were ordered to seize the man's weapons due to him being mentally unfit to handle them. On June 10, 2021, Interior Minister for the state of Hesse Peter Beuth announced that its SEK unit in Frankfurt would be disbanded, as some of its operators were reported to be sharing
alt-right messages. ==Organization==