Kremlin says US military build-up in Poland a national security threat
By REUTERS
MOSCOW - The Kremlin said on Thursday it was concerned by what it described as a US military build-up in Poland, saying the move represented a threat to its national security.Addressing reporters on a conference call, Kremlin spokesman Dmitry Peskov said Russia regarded the move as an aggressive step along its borders.Four airstrikes target Saada, Yemen - report