Israeli Prime Minister Benjamin Netanyahu said on Tuesday that Israel had targeted railways and bridges in Iran.

In a statement, Netanyahu said the sites had been used by Iran’s Islamic Revolutionary Guard Corps to transport operatives, weapons and raw materials, but provided no evidence to support the claim.

Iranian media had earlier reported that bridges were among the targets.

It is generally prohibited under international law to strike civilian infrastructure, though Israel has repeatedly carried out strikes on bridges and other civilian sites in Iran and Lebanon.

“We are striking the terror regime in Iran with increasing force,” Netanyahu said in the statement released by his office.

The statement made no reference to a Tuesday deadline mentioned earlier by Trump.

Earlier in the day, Israel warned Iranians to stay away from trains and railway networks.