BUDAPEST Hungarian authorities said on Friday they had detained a Belgian woman aged 18 and a French woman aged 19 as they were heading for Syria to join groups linked to Islamic State.
The two women were detained under European arrest warrants for suspected "terrorism-linked activity" on Thursday at 0100 GMT as they were trying to cross into Serbia on a bus from Vienna to Sofia, police said in a statement on their website.
Gyorgy Bakondi, security adviser to Prime Minister Viktor Orban, told national news agency MTI the two women had been en route to Damascus. One submitted a fake passport at the border checkpoint, he said.
Government spokesman Zoltan Kovacs said they had been planning to join extremist groups related to Islamic State.
The two women were detained at Roszke, the chief border crossing into Serbia.
Hungary was on a main transit route into Europe for hundreds of thousands of migrants in 2015. It has since built a fence on its southern border with Serbia and Croatia and introduced tough laws and police and army patrols to prevent illegal crossings.
(Reporting by Krisztina Than and Gergely Szakacs; Editing by Andrew Roche)