Bulgaria will add seven minehunter ships to its navy under two agreements with Belgium and the Netherlands, Reuters reported. Parliament cleared the acquisition on 26 August, and the vessels are meant for a sea where mines have drifted since Russia invaded Ukraine. They will work within a three-country task force whose mission widened this summer beyond mine clearance.

Russia's invasion turned the Black Sea into hostile water for civilian shipping: mines drift out of the fighting, strikes fall on port after port, and grain leaves through whatever routes are still open. Mine clearance is the slow work that keeps those lanes usable at all, and every hull committed to it widens the area the navies bordering that sea can actually cover.

What parliament approved

Three of the hulls come through a sale the Netherlands agreed with Sofia, and they carry the gear for locating mines and mine-like objects and blowing them up. The remaining four arrive under a three-way handover deal signed by the two donor countries and the recipient, according to Reuters.

Before the three sale ships change hands, the Dutch will put their systems back in working order and raise how much they can do at sea. The bill for the yard work on all seven, up to the level the alliance requires, falls to the buyer. Alongside the ships, a signed memorandum provides for training the crews and supplying spares and extra kit.

Belgium and the Netherlands, together with the UK, handed Ukraine five mine countermeasure vessels in April, described at the time as the core of a future large-scale Black Sea clearance operation. 

A task force that grew

Bulgaria, Romania, and Türkiye signed the agreement creating a joint Mine Countermeasures Task Group in January 2024, and the group began work that summer. Three other states hold coastline on the same sea: Georgia, Russia, and Ukraine.

"Bulgaria is part of the mine countermeasures group established together with our colleagues from Türkiye and Romania, and it is working in excellent coordination to clear the maritime areas of the three countries," Bulgarian Defense Minister Dimitar Stoyanov said.

At a NATO summit in July, the three agreed to expand the force so it also protects critical infrastructure. Romania's national defense strategy had already flagged risks to Black Sea infrastructure.

Moldova will invest in air defense after repeated Russian drone incursions, Moldovan President Maia Sandu said, RFE/RL reported. She spoke at the country's independence celebrations on 27 August alongside the Ukrainian and Romanian presidents, hours after another group of drones entered Moldovan airspace during Russian strikes on Ukraine. The Institute for the Study of War (ISW) says the crossings show Putin continuing to normalize the threat that Russia's strikes on western Ukraine pose to European states.

"We cannot be intimidated"

Russian drones have violated the airspace of Moldova and Romania dozens of times, Sandu noted. She met Romanian President Nicușor Dan and Ukrainian President Volodymyr Zelenskyy in Chișinău for the anniversary.

"And today, on the eve of our holiday, Russian drones invaded our airspace with the obvious aim of intimidating us. And now I want to say clearly, in the presence of our friends—we cannot be intimidated. We are investing in air defense in order to have the capability to protect our people and infrastructure," she said.

Sandu also called on every country of the free world to help Ukraine, and specifically to strengthen its air defense before winter. While Ukraine fights in the east, she said, Moldova can sleep calmly. Russian drones have breached Moldovan airspace repeatedly before this month.

Five drones from the Ukrainian border

Moldova's Defense Ministry reported five unidentified drones entering Moldovan airspace from various points along the border area with Ukraine in Odesa Oblast early on 27 August, the day after a single drone crossed the border and left minutes later. The five crossings ran from 03:56 to 06:02, and each drone flew over the country briefly before turning back toward Ukraine, following Russian air attacks there, the ministry said.

ISW says these incidents show that Putin continues to normalize the threat that Russia's strike campaign against the westernmost parts of Ukraine poses to European states, including Moldova and eastern NATO members. The crossings also show the Kremlin accepting the risk that its war can damage other states. 

Moldova is not in NATO or the EU, and it is a neutral state. Russian drones have crossed its airspace illegally around 70 times since the start of the full-scale war, Moldova's National Army says. Defense Minister Anatolie Nosatîi called the situation extremely serious after one incursion this month halted air traffic over the country for 15 minutes, and said the army needs modernizing.

Romania shoots, Bulgaria clears up

Unlike Moldova, the NATO members in the region act on what reaches them. Romania intercepts what crosses in, and Bulgaria destroys what drifts to its coast:

• 26 June: Bulgaria's navy destroyed a drifting drone seven nautical miles off Kranevo.
• 21 July: Bulgarian, Romanian, and Turkish ships destroyed a drifting drone 21 nautical miles off Ahtopol.
• 24–26 July: Romanian F-16s downed three drones, the country's first shootdowns at home.
• Early August: Romanian jets scrambled before Ukraine shot the drone down.
• 16 August: a Spanish F/A-18 downed a drone north of Galați, the fourth over Romania this year, the Defense Ministry said.
• 20 August: a Romanian F-16 destroyed an explosive-laden sea drone with its cannon near an offshore gas platform. President Nicușor Dan blamed Russia.
• 22 August: two more drone wrecks turned up on Bulgarian beaches, one of them a Russian decoy without a warhead.