Kuwait's Ministry of Interior says the State Security Service has foiled a terrorist plot targeting key installations in the country.
In a televised statement, spokesman Brigadier Nasser Abusulaib said authorities dismantled sleeper cells seeking to undermine national security.
He said 10 Kuwaiti citizens linked to the banned Hezbollah were arrested after intensive surveillance.
The suspects are accused of coordinating with foreign contacts and planning to pass on coordinates of targeted sites.
Investigations found the group had received weapons and drone training at Hezbollah camps abroad in preparation for sabotage operations.
Officials say the plot aimed to destabilise the country and spread fear.
The Interior Ministry warned it will act firmly against any threats to national security, stressing that those involved will face the maximum penalties.
President Donald Trump cancelled a trip to Islamabad by two US envoys to meet Iran war mediator Pakistan on Saturday after Iran's foreign minister flew out of the Pakistani capital following talks, dealing a new setback to peace prospects.
Israel said on Saturday it would attack Hezbollah targets forcefully, further testing a fragile ceasefire with Lebanon that US President Donald Trump recently said had been extended by three weeks.
Russian forces pounded the southeastern Ukrainian city of Dnipro on Saturday in waves of attacks with drones and missiles that also hit other regions, killing 10 people and injuring dozens.
Insurgents launched attacks in Mali's capital and other locations across the country on Saturday, with the army urging people to remain calm as the military-led government faced one of the biggest operations yet in a long campaign against it.