The Biden administration believes it has won assurances from Israel that it will not hit Iranian nuclear or oil sites as it looks to strike back following Iran’s missile barrage earlier this month, two U.S. officials said Tuesday, Paralel.Az reports citing AP.

The administration also believes that sending a U.S. Terminal High Altitude Area Defense battery to Israel and roughly 100 soldiers to operate it has eased some of Israel’s concerns about possible Iranian retaliation and general security issues.

The Pentagon on Sunday announced the THAAD deployment to help bolster Israel’s air defenses following Iran’s ballistic missile attacks on Israel in April and October, saying it was authorized at the direction of President Joe Biden.

However, the U.S. officials, who spoke on condition of anonymity to discuss private diplomatic discussions, cautioned that Israel’s assurances are not ironclad and that circumstances could change.