Berlin (AP) - Police were investigating a suspicious package at German Chancellor Angela Merkel's office Tuesday, hours after small mail bombs exploded outside the Russian and Swiss embassies in Athens in attacks blamed on far-left domestic extremists
Greek police destroyed at least three more suspected bombs in
No group claimed responsibility for Tuesday's attacks, which caused no injuries. No warning was given. No link has been made with the recently discovered Yemen-based mail bomb plot, which used much more powerful devices.
In recent decades, small radical anarchist or nihilist groups have staged attacks ranging from nighttime car burnings to bomb and gunfire attacks on symbols of state power and wealth - including the
Merkel was in
"It cannot be ruled out that the package contains explosives," her spokesman Steffen Seibert said.
The attacks began Monday when a mail bomb addressed to the Mexican embassy exploded at a delivery service in central
Authorities searched surrounding streets and arrested two suspects shortly after the blast. They were carrying mail bombs addressed to French President Nicolas Sarkozy and the Belgian Embassy, along with handguns and bullets in waist pouches. One wore body armor, a wig and a baseball cap.
Police detonated the bombs along with a fourth device found at a delivery company and addressed to the Dutch Embassy.
One of the suspects was wanted in connection with an investigation into a radical anarchist group known as Conspiracy Nuclei of Fire, which has claimed responsibility for a spate of small bomb and arson attacks over the past two years.
The explosions in
Swiss Foreign Ministry official Georg Farago said
"The package burst into flames when the employees removed the external wrapping of the package. At the same moment, there was an explosion. No one was injured," Farago said.
Soon after, a courier heading for another embassy became suspicious about a package and stopped at Parliament, where police explosives experts detonated a bomb.
Police then found explosive devices at the Bulgarian Embassy and a central
A fifth bomb went off on the grounds of the Russian Embassy.
Authorities closed down sections of the capital and checked dozens of potential targets, while all embassies were given additional police security.
Sarkozy said his office took threat seriously and that French authorities were working with Greek police.
"The threat is very serious. We are extremely vigilant and I am following it very closely," Sarkozy said during a joint press conference in
Three people have died in hits claimed by anarchist or far-left groups in
The attacks surged after the December 2008 fatal shooting by police of an
Much of the unrest harks back to the sharp postwar divide between right and left, which led to a civil war and a seven-year military dictatorship. Although a student uprising succeeded in ending military rule in 1974, there are still tensions between
"The government condemns in the strongest possible way those who try in vain to terrorize and disturb the public tranquility," government spokesman George Petalotis said. "The police's reaction was excellent, resulting in the arrest of two suspects, and their work will continue in a vigorous manner."
Both suspects were due to appear before an
Police believe the parcels that went off Tuesday were posted the day before.
Parliament speaker Philippos Petsalnikos also condemned what he called "wretched actions."
"No one can terrorize democracy," he said.
Associated Press Writers Elena Becatoros and Derek Gatopoulos in