Tehran has offered help in the past but did not materialize because of sharp divisions among Lebanese political groups over Iran.
“It’s a very dangerous phenomenon, and we all need to be aware of how to deal with this issue,” said Iran FM.
The next round of talks between Iran and the P5+1 nations begins in New York on Thursday.
“I saw no point in cooperating with a country whose hands are dirty and intentions murky,” said Ayatollah.
US Secretary of State John Kerry ruled out any military coordination with Iran, which in the end was not invited to Paris.
The difference, supposedly, between IS and Hamas is that the former chop heads off and the others shoot people in the head: Netanyahu
Syria’s main Western-backed opposition group, meanwhile, welcomed President Barack Obama’s authorization of U.S. airstrikes.
In April last year, a 7.8 magnitude earthquake struck southeastern Iran and neighbouring Pakistan, killing 40 people.
Iran was influential in ensuring that Maliki served a second term following Iraq’s inconclusive general election in 2010.
Khamenei said Israel was acting like a “rabid dog” and “a wild wolf”.
Iran denies seeking the atomic bomb and wants the lifting of crippling UN and Western sanctions.
US Secretary of State John Kerry, writing in the Washington Post, said that the negotiations constituted “a choice for Iran’s leaders”.
Pandya and Khan’s passports were allegedly seized by a private engineering firm in Iran’s Zanjan city over a business dispute with their employer.
IRNA did not give any explanation about the new ban on female journalists.
The two countries have cooperated before, notably when Washington twice invaded Saddam Hussein’s Iraq. They’ve also collaborated on combating drug flows.