Spain said Thursday it was boosting security measures after a series of letter bombs was discovered in the country, including one that was sent to Spain’s prime minister last week.
The latest bomb, sent to an air force base near Madrid, was discovered before dawn Thursday, after one
exploded at the Ukrainian embassy in the capital Madrid Wednesday and another was deactivated at an arms manufacturer.
The device addressed to Prime Minister Pedro Sanchez arrived in the post at his official Moncloa compound on November 24 and his security detail singled it out as suspicious. After establishing a security perimeter, they conducted a “controlled explosion” of the envelope, an interior ministry statement said.
The bomb “would be similar, for its features and content” to those received on Wednesday at the Ukrainian embassy in Madrid and at the arms manufacturer Instalaza in Zaragoza, and on Thursday at Spain’s Torrejon air force base near Madrid, the statement said.
The most recent letter bomb was intercepted just before dawn Thursday after being sent to the Torrejon air force base.
Spanish defense ministry officials said a suspicious envelope was detected by a scanner at the base. The scan indicated the envelope could have “some type of mechanism” inside, a statement said. Police were called to the base to analyze the envelope, which was addressed to the Satellite Center at the air base.
The Spanish defence ministry also received a letter bomb addressed to Defense Minister Margarita Robles, the Secretary of State for Security Rafael Perez said Thursday.
Authorities have confirmed five letter bombs have been sent to various offices since the one addressed to Sanchez, according to a statement released by Spain’s interior ministry.
Perez said the letters were likely sent from Spanish territory, and that in four out of the five cases, protection measures worked successfully to neutralize the bombs.
People should remain “calm,” the minister said, and there was no reason yet to justify raising a terror threat.