On Sunday, Ukraine called on Belarus to pull back what it described as significant levels of Belarusian forces and equipment deployed at their common border.
The Ukrainian foreign ministry warned Belarus against making "tragic mistakes" while under pressure from Moscow.
A ministry statement urged the Belarus armed forces "to stop unfriendly actions" and withdraw their troops out of range of the border.
The ministry said Belarus special forces and former Wagner mercenary fighters were among the troops at the border.
Their equipment included tanks, artillery, air defence systems and engineering equipment, located in the Gomel region near Ukraine's northern border.
The statement said Ukraine "has never taken and is not going to take any unfriendly actions against the Belarusian people".
Belarusian President Alexander Lukashenko said on 18 August that Ukraine had stationed more than 120,000 troops at the border with Belarus, and deployed nearly a third of its armed forces along the entire border.
Belarus said that it sent aircraft, air defence forces and armour to its border with Ukraine last Monday.
Israel's political-security cabinet approved a plan to take control of Gaza early on Friday, hours after Prime Minister Benjamin Netanyahu said Israel intended to take military control of the entire strip.
The US has presented Lebanon with a proposal for disarming Hezbollah by the end of the year, along with ending Israel's military operations in the country and the withdrawal of its troops from five positions in south Lebanon, according to a copy of a Lebanese cabinet agenda reviewed by Reuters.
Israeli Prime Minister Benjamin Netanyahu said on Thursday that Israel intends to take military control of all of Gaza and will eventually hand it over to Arab forces that will govern it properly.
Gaza has seen its highest monthly figure of acute malnutrition in children, with hunger-related deaths rising in the enclave, the Director General of the World Health Organization said on Thursday.
Turkey's foreign minister will hold talks with Syria's president in Damascus on Thursday to assess bilateral ties, tensions between Syria and Israel, and recent clashes between a Kurdish-led group and the Syrian government, a Turkish Foreign Ministry source said.