| Minister for Defence | | | |
| Senior Minister | | - | |
| Senior Minister | - | - | |
| Member of Parliament | | | |
| Member of Parliament | | | |
| Minister for Home Affairs | | | |
| Member of the Parliament of Singapore | | | |
| Member of the Parliament of Singapore | | | |
| Co-ordinating Minister for National Security | | - | |
| Member of the Parliament of Singapore | | | |
| Member of Parliament | | - | |
| Member of the Parliament of Singapore | | | |
| Deputy Prime Minister of Singapore | | | |
| Member of the Parliament of Singapore | - | - | |
| Member of Parliament | | | |