The Solomon Islands sits within a couple of hours of Australian Eastern time, which makes remote support from Australia practical rather than awkward. Telecommunications, banking, utilities and government systems here carry the same weight as much larger estates elsewhere, with far fewer people available to look after them.
The pattern we see most often is a small, competent infrastructure team who can run the estate day to day but have no realistic escalation path when something unusual happens. That is the gap a support plan fills: not replacing your people, but making sure they are never the end of the line.