Shoreham Redoubt

Coordinates: 50°49′37″N 0°15′00″W / 50.82694°N 0.25°W / 50.82694; -0.25

Shoreham Redoubt stands at the entrance to Shoreham harbour, at the mouth of the River Adur in West Sussex, England. It was planned in the 1850s during a period of alarm about a possible French attack. Construction was completed in June 1857 at a cost of £11,685. The fort design was similar to that of Littlehampton Fort, which had been built in 1854.