Iranian Foreign Minister Mohammad Javad Zarif is to appear before parliament following controversy over a promenade with his American counterpart during intense nuclear negotiations in Geneva, state media reported on Sunday.
Democratic U.S. senators introduced a resolution on Monday opposing more sanctions on Iran unless nuclear talks fail or Tehran breaks an agreement, countering a push for tougher sanctions backed by Republicans that President Barack Obama has pledged to veto.
The main U.N. aid agency in the Gaza Strip said on Tuesday a lack of international funding had forced it to suspend payments to tens of thousands of Palestinians for repairs to homes damaged in last summer's war.
Germany's foreign minister hinted at further sanctions on Russia on Monday, saying the European Union would have to react if pro-Russian separatists launched a broad offensive on the east Ukrainian port city of Mariupol.
