Defense ministers from close allies Iran and Syria on Thursday signed an agreement for military cooperation against what they called the "common threats" presented by Israel and the United States.
In a joint press conference, Iranian Defense Minister Mostafa Mohammad Najjar and visiting Syrian counterpart Hassan Turkmani said their talks had been aimed at consolidating their defense efforts and strengthening support for one another.
"Our cooperation is based on a strategic pact and unity against common threats. We can have a common front against Israel's threats," Turkmani told reporters after two intensive rounds of talks with Najjar.
"Our cooperation with the Iranians against Israeli threats is nothing secret and we regularly consult about this with our friends," he said.
Before the press conference, Iran's defense ministry said the two sides "stressed strengthening mutual ties and the necessity to preserve peace and stability in the region."
The defense ministry statement also said they discussed "ridding the region of weapons of mass destruction," in an apparent reference to the widely held belief that Israel possesses nuclear warheads.
The United States has led opposition to Iran's nuclear program, which Tehran insists is aimed at civilian energy purposes but which Washington suspects is a cover for atomic weapons-making.
US President George W. Bush has advocated diplomacy to resolve the international row over Iran's aims but has also said "all options are on the table" if Iran refuses to halt sensitive uranium enrichment work.
Washington has included Syria in its so-called axis of evil that also comprises Iran and North Korea, citing these nations as "supporters of terrorism."
Asked about US threats against Damascus and Tehran, both top brass brushed off the importance of such threats.
"This is nothing new, we will resist these threats," the Syrian defense minister said.
However, Turkmani dismissed the possibility of hosting an Iranian military base on Syrian soil.
"The language of a foreign military base in our country is alien to us. I want to say that it is not on the agenda," he added.
The Iranian defense minister said: "US threats are a kind of psychological operation. It is not new. With unity among the region's nations, these threats will not prevail."
Although the two refused to give specifics about the agreement for military cooperation, Najjar said Iran "considers Syria's security its own security, and we consider our defense capabilities to be those of Syria."
Najjar also shrugged off reports that Iran could pose a threat to the region.
"Iran is ready to sign a non aggression pact with regional countries," he said.
"Our military warfare equipment is based on deterrent policies and strategy. Enemies should know about our capabilities and should not even think about an assault against us," he said in response to a question about the optimization process going on for the medium range Shahab-3 missile.
Iran's Shahab-3 missiles have a range of 2,000 kilometers (1,280 miles), capable of hitting arch-enemy Israel and US bases across the Middle East.
Najjar added that the Syrian side has purchased some Iranian military equipment, but did not elaborate on the purchased items and did not say whether the purchases were made as part of Thursday's agreement.
Turkmani started an official visit to Tehran on Sunday.
During his trip, Turkmani has also met with President Mahmoud Ahmadinejad, the Islamic republic's military chiefs and visited Iranian military factories in Isfahan and Tehran.