Based on my research, I can analyze this claim:

Reasoning:

• Romanian authorities, including the Defense Ministry and Foreign Ministry, officially confirmed that a Russian drone entered Romanian airspace and crashed into an apartment building in Galaţi on May 29, 2026¹²³⁴⁵. The drone was tracked by radar entering Romanian airspace during a Russian overnight attack on Ukraine²⁴⁵.
• NATO condemned the incident as "Russia's reckless behavior" and stated that "Russia's reckless behavior is a danger to us all"³⁴. The Romanian Foreign Ministry summoned the Russian ambassador over the incident¹⁶.
• The Russian ambassador to Romania suggested the incident was "quite possibly a Ukrainian provocation" involving a Ukrainian drone or one diverted by Ukraine³⁷. However, Romanian authorities rejected this claim as "far-fetched and groundless"⁷.
• There is no credible evidence that Ukraine redirected a Russian drone or directly fired on Galaţi. The claim appears to echo Russian disinformation that was explicitly refuted by Romanian authorities⁷.
• Romanian Defense Ministry data shows these incidents resulted from Russian attacks on Ukrainian targets near the Romanian border, with 28 drone incursions since Russia began attacking Ukrainian ports across the Danube¹⁷.

Overall validity: 5%

1. Romania says Russian drone incident in Galati is 'grave escalation' | The Jerusalem Post
2. Romania: Russian drone strikes Galati apartment building - DW News
3. EU says Russia has crossed 'another line' after drone hits Romanian ...
4. Drone hits Romania apartment block during Russian attack on neighboring Ukraine
5. Ukraine war: Russian drone crashes into Romanian apartment block - BBC
6. Wreckage from second drone found in Romania, Russian ...
7. KUVR - NATO ally Romania reports increased rate of Russian drone incursions, fighter alerts