Russian envoy cited as calling on Turkiye to show restraint Turkish President Recep Tayyip Erdogan said operations may involve ground forces MOSCOW: The United States opposes any military action that destabilizes the situation in Syria, a State Department spokesperson said, amid an escalation in retaliatory strikes by Turkiye and a Kurdish militia along the Syrian border. Separately, Russia called on Turkiye to show restraint in its use of “excessive” military force in Syria and to keep tensions from escalating, Russian news agencies cited a Russian envoy to Syria as saying on Tuesday. The comments came after Turkiye said the Syrian Kurdish YPG killed two people in mortar attacks from northern Syria on Monday, following Turkish air operations at the weekend and a deadly bomb attack in Istanbul a week earlier. A child and a teacher were killed and six people were wounded when mortar bombs hit a border area in Turkiye’s Gaziantep province. Turkiye’s armed forces responded with jets again hitting targets in Syria, a senior security official said. President Tayyip Erdogan has said operations would not be limited to an air campaign and may involve ground forces. Turkiye has conducted several major military operations against the YPG and Daesh militants in northern Syria in recent years. The US State Department spokesperson said Washington had communicated its serious concerns to Ankara about the impact of escalation on the goal of fighting Islamic State. “We have urged Turkiye against such operations, just as we have urged our Syrian partners against attacks or escalation,” the spokesperson said in emailed responses to questions. The United States has allied with the YPG-led Syrian Democratic Forces (SDF) in the fight against Islamic State in Syria, causing a deep rift with NATO ally Turkiye. RETALIATION Turkish warplanes destroyed 89 targets in Syria and Iraq on Sunday in operations targeting the outlawed Kurdistan Workers Party (PKK) and the YPG, which Ankara says is a wing of the PKK. The defense ministry said 184 militants were killed in operations on Sunday and Monday. Turkiye said its weekend operation was in retaliation for a bomb attack in a busy Istanbul pedestrian street last week that killed six people, and which authorities blamed on Kurdish militants. The PKK and SDF denied involvement in the bombing. An SDF spokesman said the weekend Turkish strikes destroyed grain silos, a power station and a hospital, killing 11 civilians, an SDF fighter and two guards. It also said it would retaliate. The PKK launched an insurgency against the Turkish state in 1984 and more than 40,000 people have been killed in the conflict. It is designated a terrorist organization by Turkiye, the United States and the European Union.