Amid a Russian attack on Ukraine, the NATO defensive alliance is planning to increase troop numbers on its Eastern flank.
But Secretary General Jens Stoltenverg confirmed there would be no NATO boots on the ground in Ukraine -- because the country is not a member of the alliance.
From Brussels, where NATO is headquartered, Rosie Birchard reports.
In: NATO Secretary General
Out: Rosie Birchard, Brussels
Duration: 00:37