1. The Cesta was a wooden military staff produced by the Otoh Gunga Defense League and employed by the Gungan Grand Army on Naboo.

2. OT1H it's wide open to being Acorned, but OTOH I just linked a rant about Big Brotherism and National ID

3. The Arbalest was a weapon produced by the Otoh Gunga Defense League and employed by the Gungan Grand Army on Naboo

4. OTOH the three side Barbettes on the Lord Nelsons cover a fair bit of their side aspect too; same would seem to apply to some late armoured cruisers like Blucher (belt 18cm, citadel 16cm, Barbettes 18cm curved) or the Minotaurs (belt 3", Barbettes 7" but very narrow).