The Middle East prepares for escalation and Mahmoud Abbas visits Moscow

The US sends reinforcements to the Middle East as Israel prepares for a possible retaliation by Iran. Mahmoud Abbas, the president of Palestine, is in Moscow for talks with Vladimir Putin as Russia fends off a Ukrainian incursion and Ferdinand Marcos Jr, the Philippines’ president, warns China against aggression in the South China Sea. Plus: An Olympic roundup from our Paris team. See omnystudio.com/listener for privacy information.