The number of Russians vacationing in Crimea, the Ukrainian Black Sea peninsula occupied by Moscow, has fallen by nearly half in recent weeks following attacks carried out by Kyiv.

Hotel bookings fell 45 percent in the second half of July compared with the first two weeks of the month, Russian daily Kommersant reported, citing representatives of the tourism industry. Hotel occupancy is now hovering around 50-60 percent, experts said.

Ukraine on July 16 damaged the bridge connecting Russia with Crimea for the second time in nine months. With commercial air transport to Crimea from Russia halted amid the war in Ukraine, the 19-kilometer bridge had become the main way for Russian tourists to arrive on the peninsula.

Days after the bridge was struck, reportedly by naval drones, Ukrainian President Volodymyr Zelenskiy said the transport link must be “neutralized.”

Ukraine has also struck Russian assets on Crimea several times in recent weeks, including destroying an ammunition depot and bombing an air base.

Crimea’s economy is heavily dependent on tourism, especially during the three summer months, with thousands of jobs at stake.

Crimean hotels have slashed prices by as much as a quarter to attract more tourists. However, they may have little impact, as Kyiv perfects its drone capabilities and steps up attacks on the peninsula and Russian territory.

Ukraine has struck two Russian ships in the Black Sea over the past several days with naval drones while also hitting military targets in Crimea with unmanned aerial vehicles, or drones.

Russian troops seized Crimea in February 2014 with President Vladimir Putin annexing it the following month. Only a few countries in the world recognize the annexation.