DUBAI, United Arab Emirates (AP) — Iran said Monday it hanged a man accused of spying for Israel, the latest as Tehran carries out its largest wave of executions in decades. However, the execution came after Iran vowed to confront its enemies after the United Nations reimposed sanctions on Tehran over its nuclear program this weekend. Israel waged an air war with Iran, killing some 1,100 people, including many military commanders. Earlier this month, Iran executed Babak Shahbazi, who it alleged spied for Israel. ___Associated Press writer Nasser Karimi in Tehran, Iran, contributed to this report.