As a Brigadier, you will need to master following:

• analyse potential threats against national security
• defend human rights
• ensure public safety and security
• manage administrative systems
• manage military logistics
• manage troop deployment

More generally, a brigadier is also versed in:

• devise military tactics
• ensure compliance with policies
• maintain operational communications
• manage staff
• military logistics
• military weaponry
• perform resource planning

It also helps to know the following:

• instruct in military duties
• manage system security
• advise on risk management
• advise superiors on military operations
• coordinate humanitarian aid missions
• ensure equipment availability
• ensure information security
• manage budgets
• manage inspections of equipment
• military code
• military combat techniques
• monitor military equipment use
• set organisational policies
• think analytically
• write situation reports