How many non-permanent members of the UN Security Council do not have veto power?

The United Nations Security Council (UNSC) consists of 15 members in total, of which 5 are permanent members (the P5: the United States, France, the United Kingdom, Russia, and China) and hold veto power. The remaining 10 members are non-permanent members, chosen for two-year terms and do not possess veto power in decision-making processes.

In this structure, non-permanent members contribute to the council's deliberations and decisions but are not afforded the same level of influence as the permanent members, who can block any substantive resolution by exercising their veto. This distinction highlights the asymmetry in power within the UNSC, underscoring the limited authority of non-permanent members.

Given this framework, the correct answer to the question regarding how many non-permanent members do not have veto power is indeed 10, as all of them lack this authority.