A reauthorisation bill has passed in the US that will allow government officials to shoot down drones considered a threat.

The US Senate approved a five-year reauthorisation act for the Federal Aviation Administration. Part of the act now allows a number of federal departments to "disable, disrupt, or seize control of" drones thought to be a "credible threat" to the "safety or security of a covered facility or asset". This has been broadly defined to include nearly any federal property.

Measures that can be taken against drones include "reasonable force, if necessary, to disable, damage, or destroy the unmanned aircraft system or unmanned aircraft".

The same act also gives agencies the authority to wiretap all unmanned aircraft regardless of size.

The new version of the act also includes a discretionary notice, where DoJ and DHS are authorised to "warn" drone operators when they are flying in restricted airspace.

Critics have warned that the new act could be abused. The Electronic Frontier Foundation (EFF) said that the law gives the government the ability to shoot drones out of the sky with no oversight or due process.

"If lawmakers want to give the government the power to hack or destroy private drones, then Congress and the public should have the opportunity to debate how best to provide adequate oversight and limit those powers to protect our right to use drones for journalism, activism, and recreation," the EFF said in a statement.