While the democratic normalization had succeeded in convincing ETA (pm), the "political-military" faction of ETA, to abandon arms and enter parliamentary politics, it did not stop the continuation of terrorist attacks by ETA (m) ("ETA Military"; later simply "ETA") or to a lesser extent, GRAPO. Meanwhile, restlessness in various sections of the armed forces created fear of an impending military coup. Reactionary elements in the army attempted a coup known as 23-F, in which Lieutenant Colonel Antonio Tejero led an occupation by a group of "Guardia Civil" of the Congress of Deputies, on the afternoon of 23 February 1981. The coup leaders claimed to be acting in the king's name. However, early on the following morning, Juan Carlos gave a nationwide speech unequivocally opposing it, saying that "the Crown, symbol of the permanence and unity of the nation, will not tolerate, in any degree whatsoever, the actions or behavior of anyone attempting, through use of force, to interrupt the democratic process." The coup was broken later that day, but demonstrated the existence of insurrectionary elements within the army.