AeroVironment Inc (NASDAQ:AVAV) shares are sliding on Monday as defense stocks face pressure from progress in the U.S. Iran peace process and the new Chinese export restrictions aimed at U.S. defense end users.

AeroVironment stock is testing lower boundaries. What’s behind AVAV weakness?

Peace Talks Between The United States And Iran Continue To Advance

Defense names are broadly weaker as the U.S. Iran peace process remains intact after the first round of discussions in Burgenstock, Switzerland. Iran’s Foreign Minister Seyed Abbas Araghchi said Sunday that the United States will lift its naval blockade of the Strait of Hormuz following the conclusion of the Lake Lucerne Summit. The plan includes waivers for Iranian oil and petrochemical shipments, the release of some frozen Iranian assets and the launch of a large reconstruction and development initiative for Iran.

A joint statement from Pakistani and Qatari mediators outlined the creation of a political oversight committee and a conflict unit for Lebanon to prevent military escalation in line with the memorandum’s terms. Negotiations will continue throughout the week with a goal of reaching a final agreement within 60 days.