Explanation:
Statement 1 is correct. The UNSC can authorize military action to maintain or restore international peace and security.
Statement 2 is incorrect. While UNSC resolutions can be binding, not all resolutions are binding on member states.
Statement 3 is correct. The UNSC can impose economic sanctions on states or entities threatening international peace.
Statement 4 is incorrect. The UNSC consists of 15 members, not 20, including 5 permanent members with veto power.
Explanation:
Statement 1 is correct. The UNSC can authorize military action to maintain or restore international peace and security.
Statement 2 is incorrect. While UNSC resolutions can be binding, not all resolutions are binding on member states.
Statement 3 is correct. The UNSC can impose economic sanctions on states or entities threatening international peace.
Statement 4 is incorrect. The UNSC consists of 15 members, not 20, including 5 permanent members with veto power.