The Colombian authorities arrested and deported two members of the Lebanese Hezbollah who were spying on US and Israeli diplomats.
The Colombian Defense Minister Diego Molano said that the Hezbollah operatives attempted to carry out attacks against Israeli and US targets in Colombia.
Israeli intelligence (Mossad) confirmed that Hezbollah sent its agents to Bogota to carry out operations in retaliation for the assassination of Qasim Soleimani, the Iranian Revolutionary Guards' Quds Force commander.
Soleimani was killed in an airstrike in early 2020 carried out by a US drone near Baghdad International Airport.
In the wake of the assassination, Iran warned that US bases, ships, and forces would be potential targets for a response.
In turn, Hezbollah threatened, in the wake of Soleimani's assassination, to expel all US from the Middle East.
Earlier this year, Hezbollah Sec-Gen Hassan Nasrallah said Iran "does not need help" from its allies and would retaliate "when it decides so."
Nasrallah added that Tehran would not ask any other country or body to conduct a retaliatory strike on its behalf, stressing that Iran is a "strong country and will decide when and how to react.
"It does not need to rely on others."
Iran also threatened to attack Israel in retaliation for killing a prominent nuclear scientist, Mohsen Fakhrizadeh.