In academic circles, the study of geopolitics involves the analysis of geography, history and social science with reference to spatial politics and patterns at various scales (ranging from the level of the state to international).
Security Officer Salary. (Singapore). A Security Officer earns an average salary of S$22,368 per year. Most people with this job move on to other positions after 10 years in this field. Pay for this job does not change much by experience, with the most experienced earning only a bit more than the least.S$12,393 - S$36,095.ost people with this job move on to other positions after 10 years in this field. Pay for this job does not change much by experience, with the most experienced earning only a bit more than the least. S$12,393 - S$36,095.
Do not worry, youâre not alone. The median salary in Singapore is SGD3,770. That means the majority of us are not earning the average, unless we have other source of income.This is normal, as income are usually skewed towards the higher income earners and thus medium hardly ever equates to mean.o not worry, youâre not alone. The median salary in Singapore is SGD3,770. That means the majority of us are not earning the average, unless we have other source of income.