Global
UK says concerned by aggressive Russian testing of its air space
"The extremely aggressive probing of our air space by Russian aircraft is an issue of concern to us," British Foreign Secretary Philip Hammond told a committee of British lawmakers.
"It is entirely appropriate for NATO countries in particular to work together to respond to what is a change of Russia's dealings with NATO and indeed the non-NATO European countries."
(Reporting by Kylie MacLellan; Editing by Andrew Osborn)