Should be interesting to see how the trials go. The 'emergency system' looks interesting too wonder what it is
Whoops ! didn't spot the other thread
"Both vessels are equipped with emergency systems to ensure the survival of its 32-man crew for seven days."
"PETALING JAYA: KD Tunku Abdul Rahman's much delayed tropical water trials start today after engineers certified that the nation's sole submarine is safe to dive.
Defence Minister Datuk Seri Dr Ahmad Zahid Hamidi confirmed this yesterday but declined further comments.
KD Tunku Abdul Rahman is based at the Royal Malaysian Navy (RMN) base in Teluk Sepanggar, near Kota Kinabalu, Saba"
http://www.mmail.com.my/content/28160-billion-ringgit-dive-new-submarine