Russian lawmakers have prepared a bill allowing for the confiscation of money and property from people who deliberately spread "false information" about the country's armed forces.
A senior member of parliament said on Saturday.
Vyacheslav Volodin, speaker of the State Duma, said the measure would also apply to those found guilty of what he described as other forms of betrayal. These included "discrediting" the armed forces, calling for sanctions against Russia or inciting extremist activity.
"Everyone who tries to destroy Russia, who betrays it, must face deserved punishment and compensate for the damage inflicted on the country, at the cost of their own property," Volodin wrote on Telegram.
He said the bill would be brought to the State Duma, the lower chamber of parliament, on Monday.
Since sending its army into Ukraine in February 2022, Russia has intensified a long-running clampdown on all forms of political dissent. Under laws passed in March of that year, discrediting the armed forces or spreading false information about them are already punishable by long jail terms.
Iran could be producing enriched uranium in a few months, the head of the UN nuclear watchdog Rafael Grossi was quoted as saying on Sunday, raising doubts about how effective US strikes to destroy Tehran's nuclear programme have been.
The Jerusalem District Court has cancelled this week's hearings in Prime Minister Benjamin Netanyahu's long-running corruption trial, accepting a request the Israeli leader made citing classified diplomatic and security grounds.
The Israeli military ordered Palestinians to evacuate areas in northern Gaza on Sunday before intensified fighting against Hamas, as US President Donald Trump called for an end to the war amid renewed efforts to broker a ceasefire.
Russia used hundreds of drones, cruise and ballistic missiles to attack western, southern and central Ukraine overnight, damaging homes and infrastructure and injuring at least six people, local authorities said on Sunday.
At least seven Palestinians were killed and several others injured early Sunday in a series of Israeli airstrikes targeting Gaza City and Khan Younis in the southern Gaza Strip, Palestinian News & Information Agency (WAFA) reported.