US Defence Secretary Mark Esper strongly suggested on Monday that the US military would not violate the laws of armed conflict by striking Iranian cultural sites, a move threatened by President Donald Trump.
Asked whether he was willing to target cultural sites, Esper told Pentagon reporters: We will follow the laws of armed conflict.
Pressed on whether he would then not target such sites, because that would be a war crime, Esper said: That's the laws of armed conflict. He did not elaborate.
Targeting cultural sites with military action is considered a war crime under international law, including a UN Security Council resolution supported by the Trump administration in 2017 and the 1954 Hague Convention for the Protection of Cultural Property.
The US drone strike on Friday that killed Iranian military commander Qassem Soleimani has sharply escalated tensions with Iran, raising fears of all-out conflict. Washington says it killed Soleimani in self-defence, aiming to disrupt his plans to attack US personnel and interests.
Amid Iranian threats of retaliation over Soleimani's killing, Trump tweeted over the weekend that the United States had targeted 52 Iranian sites, some at a very high level & important to Iran & the Iranian culture if Iran struck any American or American assets in retaliation.