Hours after Thursday's (11 March) bombings in Madrid, Greece said it is stepping up security measures throughout its rail and subway systems, as well as at the Spanish Embassy in Athens.
Nekoliko sati posle bombaških napada u Madridu u četvrtak (11. marta) Grčka je saopštila da pojačava mere bezbednosti duž celokupnog železničkog i metro sistema, kao i oko španske ambasade u Atini.