Officers of the Security Service of Ukraine apprehended an armed "LPR" militant in the Luhansk region.
Dnipropetrovsk region police detained a person who directed the actions of "titushkas" during the May 9 rally in Dnipro City.
The pro-Kremlin march in Dnipro became possible due to the failure of local patriotic organizations and parties to take part in the celebration of Victory Day.
A son of Ilver Ametov, the chairman of the regional mejlis of Sudak, has been beaten and taken to an unknown location after Russian security agents raided his house in the village of Kapsykhor outside Crimea's town of Sudak.
Servicemen of Security Service of Ukraine (SBU) detained a group of local residents in Odesa suspected of plotting terrorist attacks, acts of sabotage, and provocations.
Polish border guards detained a 25-year-old Austrian citizen on the border with Ukraine. The man was on the wanted list on suspicion of participating in armed actions in Eastern Ukraine.
Members of the Security Service of Ukraine (SBU) detained journalists of ZIK TV channel filming Donbas war-related story near the village of Orzhiv in the Rivne region.
The National Anti-Corruption Bureau of Ukraine (NABU) requests the court to place ex-MP Mykola Martynenko in pre-trial detention with the right to post 300 million hryvnia ($11,236,000) in bail.
On Monday, April 17, an internationally wanted female citizen of Russia was detained while passing passport control at the Kyiv Boryspil Airport after she arrived from Amman.
Russian security forces detained two more Muslims after the morning raids on Crimean Tatars' homes in occupied Bakhchysarai.
A conflict sparked between law enforcers and activists blocking trade with the occupied Donbas in the Luhansk region.
In Russian-occupied Crimea, agents of the Center for Combating Extremism (Center E) raided the central market of Simferopol and detained 60 people.
Russian law enforcement officers are apprehending people at the central market of Simferopol in occupied Crimea.