Prior, Ukraine's Security Service (SBU) claimed that it had exposed a Hungarian espionage network in western Ukraine, ...

Ukrainian security services claimed to have uncovered a Hungarian spy ring gathering information about military activities in ...

Ukraine and Hungary said on Friday they were expelling two diplomats each after each side accused the other of engaging in ...

Ukraine said Friday it had exposed a network of Hungarian spies trying to obtain defense secrets in a border region of ...

By Ben Aris in Berlin Brussels is preparing Plan B to side step Hungary’s veto of Ukraine’ accession to the EU, European ...

Hungarian security services have identified two Ukrainian spies, a government spokesman said on Tuesday, the latest in a series of mutual accusations of espionage between Budapest and Kyiv.

Ukraine’s main security agency says it arrested two people on suspicion of spying for Hungary by gathering intelligence on ...

Ukraine said Friday two alleged members of a Hungarian spy network have been detained. The spies sought military information ...

Hungarian authorities have accused Ukrainian citizen Istvan Golló of engaging in espionage and attempting to gain ...

Ukraine said Friday it had exposed a network of Hungarian spies trying to obtain defense secrets in a border region of Ukraine – the first time it said such an operation has been discovered.

Tensions exist between Ukraine and Hungary, whose leader Viktor Orbán is sympathetic to Russia and skeptical of Western ...