Crimea attacks (2022–present)
Beginning in July 2022, a series of explosions and fires occurred on the Russian-occupied Crimean Peninsula, from where the Russian Army had launched its offensive on Southern Ukraine during the Russo-Ukrainian war. Occupied since 2014, Crimea was a base for the subsequent Russian occupation of Kherson Oblast and Russian occupation of Zaporizhzhia Oblast.
Source: Wikipedia — Crimea attacks (2022–present) (CC BY-SA 4.0)