The gangs� methods vary little, even when taking a 320,000-tonne monster like the Sirius Star. Gunmen typically approach on small speedboats, opening fire on the bridge until the ship�s captain submits and allows them on board, usually throwing down a ladder. The average reaction time between spotting the pirates and being boarded is 15 minutes.
In recent months the pirates� arsenal has grown more deadly, with rocket-propelled grenade launchers and possibly shoulder-mounted missiles used to threaten the crew. Pirate groups have hugely extended their reach from the coast with the use of �mother ships�, larger vessels from which they launch speedboats after they have identified their prey. While some known mother ships have been identified, other attacks are launched from ordinary dhows, traditional sailing boats hijacked from fishermen
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