There is no credible evidence or current reports from 2025 indicating that a permanent member of the UN Security Council bombed a European capital with a population of several million people this morning.
Permanent member of the UN Security Council bombing a European capital with a population of several million people this morning.

Brussels attacks: the confirmed victims - Brussels attacks | The Guardian
Source: amp.theguardian.com
Key Evidence
No official UN press releases or credible news reports from 2025 mention any bombing of a European capital by a permanent Security Council member; recent confirmed military actions by these members do not involve European capitals; historical bombings referenced are from previous decades and unrelated to current events.
What the Evidence Shows
The claim that a permanent member of the UN Security Council bombed a European capital city with millions of inhabitants on the morning of August 1, 2025, is not supported by any verified information or credible news sources. The permanent members of the UN Security Council are China, France, Russia, the United Kingdom, and the United States. None of these countries have been reported to have conducted such an attack recently.
Recent relevant events include the United States bombing Iranian nuclear facilities in 2025, which was widely reported and condemned at the UN Security Council, but this event did not involve any European capital city. Historical events such as NATO's bombing campaigns in former Yugoslavia or terrorist bombings in Brussels occurred years ago and are unrelated to any current military action by permanent Security Council members.
The absence of any official UN press release or credible media coverage about such a significant and grave incident strongly indicates that this claim is false.