Russia on Friday successfully test-fired the nuclear-capable Bulava intercontinental missile, the defence ministry said.

The launch is the second successful firing this month after a string of embarrassing failures brought the programme to a halt for 10 months.

"The parameters of the trajectory worked out as planned and the warheads successfully landed at the Kura firing area," a defense ministry spokesman said in a statement quoted by Russian news agencies.

The missile was fired early morning from Dmitry Donskoy submarine in the White Sea in northwestern Russia, and hit the Kura firing area on the Kamchatka peninsula on the Pacific Ocean, 6,000 kilometres (3,700 miles) away.

The launch confirmed that Bulava's many failures were most likely caused by "assembly technology," said a source in the commission established to analyse the missile's production process and pinpoint what was causing it to fail.

Another launch, the 15th in all, is scheduled before the end of the year, the source said, Interfax reported.

The Bulava, which can be equipped with up to 10 individually targeted nuclear warheads, has a maximum range of 8,000 kilometres.

The missile is designed for use with Russia's new Borei class of nuclear submarines like the Yury Dolgoruky and Alexander Nevsky. Analysts have said the vessels risk being worthless unless the Bulava works.

earlier related report
Russia successfully tests three strategic missiles
Moscow (AFP) Oct 28, 2010 - Russia on Thursday carried out three successful tests of different intercontinental ballistic missiles as part of regular testing of its strategic arsenal, local news agencies reported.

The armed forces started by launching a Topol RS-12M missile (called the SS-25 Sickle by NATO) from Plesetsk cosmodrome in the far north of Russia from where it landed on target in the Kamchatka peninsula on the Pacific Ocean.

Topol intercontinental missiles have a range of 10,000 kilometres (6,250 miles). They were first tested in 1983 and incorporated into the Soviet Union's nuclear arsenal in 1988. They were originally designed to be used for 10 years.

Russian forces later in the day launched two intercontinental missiles from nuclear submarines in northern seas, according to military sources cited by Russian agencies.

The first was a P-29P (RSM-50) missile, with a range of 6,500 kilometres, which can be launched from a depth of 50 metres (160 feet).

Minutes later, forces launched a Sineva missile (referred to as Skiff by NATO) from the Barents Sea. The missile was incorporated into Russia's arsenal in 2007 and in 2008 recorded its longest ever range of 11,547 kilometres.

The three successful tests "confirmed the high specifications of the missiles and the combat capacities of the country's strategic nuclear forces," a defence ministry spokesman told the Interfax news agency.