Security ministry building On 25 April, explosions hit the headquarters of Transnistria's
Ministry of State Security in
Tiraspol, the republic's capital, at 15:00
GMT. Preliminary reports described it as a
grenade launcher attack. It was undertaken with
RPG-18 and
RPG-27 launchers. The latter are only used by the armies of
Russia, Transnistria,
Gabon and
Jordan, which may suggest that it could have been perpetrated by one of the first two. On 27 April,
TV PMR released a video on its
Telegram account of the attack on the ministry building. The TV channel reported that unknown people arrived in Tiraspol in a car from the area of
Grigoriopol after illegally crossing the border between Transnistria and Ukraine. It also said that it only took 20 seconds for these persons to effectuate the attack and that the license plate of their car was EL 387 RJ. No injuries have been reported following the ministry attack, and no one has claimed responsibility for it either. There also were reports on that day that a military unit of the
Armed Forces of Transnistria had been attacked near
Parcani. The Transnistrian authorities did not officially confirm the explosions in the Tiraspol Airport, which were initially reported by Moldova. It was later clarified that both reports referred to the same event at the air base in Tiraspol.
Grigoriopol transmitter On 26 April, two explosions in the
Grigoriopol transmitter were reported in
Maiac, the first one at 06:40 and the second at 07:05, knocking out two radio antennas that broadcast Russian radio stations. The affected antennas were the most powerful in the site, one having a power of 1 MW and the other having a power of 500 kW. No injuries were reported on the site and nobody has claimed responsibility. The Investigative Committee of Transnistria later announced that the group of people who would have caused the explosions ranged from 5 to 10 persons. They arrived to the transmitter during the night. The center's large coverage area of and its designation as a civil installation led the site to be underguarded, allowing the group to camp freely around the center. Antennas of the center were mined with
anti-tank mines connected by
detonating cords and with
plastic explosives, some of which did not explode at the time of the attack. Those that did took down the two antennas, the first of which fell after the destruction of one of its pillars, which caused the structure to collapse. A criminal case was started against these people, who were accused of
terrorism and could face 20 years in prison.
Cobasna ammunition depot On 27 April, the
Ministry of Internal Affairs of Transnistria reported that several drones flew over
Cobasna, which is only around away from the border with Ukraine, and that shots were fired at the village. The ministry claim that the drones came from Ukraine. Cobasna hosts
an ammunition depot which is one of the biggest if not the biggest in Eastern Europe. The weapons stored there are expired, and if they exploded, the strength of the explosion would be similar to that of the
atomic bombings of Hiroshima and Nagasaki. It is currently guarded by
a group of around 1,500 Russian troops.
Airport in Vărăncău On 6 May at 9:40, there were four explosions near a former airport in
Vărăncău. It was reported that at least two drones, which presumably struck the area close to the airport with explosives, flew over the village. An hour later, the incident was repeated.
Military reserve in Vladimirovca On 5 June, at 5:10, a drone launched two explosives, most likely
RGD-5 grenades, over the parking area of the fleet vehicles of a military reserve unit in
Vladimirovca. It was announced by the Transnistrian authorities the next day and no victims or material damage were reported. A criminal case was initiated after the event.
Failed attacks On 3 May, at 02:00, a drone with of plastic explosives and of
Molotov cocktail liquid flew over the Maiac transmitter. Its objective would have been a second attack from a far distance over the complex, more specifically against its cooling system, which would have disabled the plant. This was stopped by Transnistrian border guards. On 5 May, Transnistrian television channel
TSV reported that residents of
Pervomaisc reported hearing shots near the
Cuciurgan power station under Transnistria's control. The shots would have been within Ukraine's borders, in the village of . Ukraine had previously announced that it would hold military exercises near that area. Sandu quickly condemned the incident after its report. ==Reactions==