TY - GEN AU - Ball,Desmond AU - Tanter,Richard TI - The Tools of Owatatsumi: Japan's Ocean Surveillance and Coastal Defence Capabilities SN - OAPEN_515942 PY - 2015/// PB - ANU Press KW - Other technologies & applied sciences KW - bicssc KW - surveillance KW - asia KW - maritime KW - japan KW - Japan Maritime Self-Defense Force KW - Signals intelligence N1 - Open Access N2 - Japan is quintessentially by geography a maritime country. Maritime surveillance capabilities – underwater, shore-based and airborne – are critical to its national defence posture. This book describes and assesses these capabilities, with particular respect to the underwater segment, about which there is little strategic analysis in publicly available literature UR - https://library.oapen.org/bitstream/20.500.12657/33253/1/515942.pdf UR - https://library.oapen.org/bitstream/20.500.12657/33253/1/515942.pdf UR - https://library.oapen.org/bitstream/20.500.12657/33253/1/515942.pdf UR - https://directory.doabooks.org/handle/20.500.12854/32556 ER -