To establish a secure link while remaining 100 metres underwater, submarines could transmit photons of laser light to satellites, for retransmission to base.

当潜艇地100米海底时，要建立安全的通信链路，把光子激光发射到卫星上去，再由卫星转发回基地。

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Taipei - The KD Tunku Abdul Rahman, the first of two diesel submarines ordered by Malaysia in 2002 for ＄972 million, arrived at Port Klang naval base Sept. 4 after a two-month transit.

马来西亚于2002年以9.72亿美元定购的2艘柴油动力潜艇中的一艘KD Tunku Abdul Rahman Klang于两个月的运输后，9月4日抵达海军基地。

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This examines what would happen if an independent Scotland insisted on the immediate removal of the Trident nuclear missile submarines from their base on the Clyde.

BBC: Week ahead

The Trident missile system, Britain's nuclear deterrent, is carried by submarines based at the Faslane naval base on the Clyde, near Helensburgh.

BBC: Protesters march against Trident in Glasgow

The SNP government in Edinburgh wants a fleet of nuclear-armed submarines to be removed from its base on the west coast of Scotland.

BBC: Urgent question: Trident