N Korea fires Scud missile into sea, its third test in three weeks

North Korea has fired a short-range ballistic missile, the third apparently successful test in as many weeks. The Scud flew about 450km (280 miles) before landing in Japanese waters, prompting Japan to lodge a protest. Observers say the tests indicate the North is making progress towards missiles capable of carrying warheads. The North has repeatedly defied a UN resolution banning all nuclear and missile activity, and has ramped up its tests in recent months. Read more