High Seas Fleet Surrender 05 – Forth Defences 1902
| < 04 – New Naval Bases | Δ Index | 06 – Submarine Mining at Port Laing > |
To protect the developing naval base at Rosyth, the existing gun batteries on Inchkeith and at Kinghorn were supplemented by a defensive minefield controlled from Port Laing and covered by gun batteries and search lights at North Queensferry, Inchgarvie and Dalmeny.
| < 04 – New Naval Bases | Δ Index | 06 – Submarine Mining at Port Laing > |