President Barack Obama said Sunday that Israel has “every right” to defend itself against missile attacks by militants inside Gaza but warned that escalating the offensive with Israeli ground troops could undermine any hope of a peace process with the Palestinians.

"Let's understand what the precipitating event here that's causing the current crisis and that was an ever-escalating number of missiles that were landing not just in Israeli territory but in areas that are populated, and there's no country on Earth that would tolerate missiles raining down on its citizens from outside its borders,” Obama said at press conference in Thailand at the start of a three-nation tour in Asia.