The following statement has been issued by the BBC.
The BBC, together with a number of other broadcasters, is experiencing deliberate, intermittent interference to its transmissions to audiences in Europe and the Middle East.
Impacted services include the BBC World News and BBC Arabic television channels and BBC World Service radio services in English and Arabic.
Deliberate interference such as the jamming of transmissions is a blatant violation of international regulations concerning the use of satellites and we strongly condemn any practice designed to disrupt audiences’ free access to news and information.
(Source : BBC Press Office)