Guwahati, April 24 -- When big questions about American foreign policy collide with an election, it's rarely good news for a sitting president.

Like many leaders before him, US President Joe Biden has had some of these questions thrust on him, such as Russia's invasion of Ukraine. Some have their origins in past administrations, such as the withdrawal from Afghanistan. Most are a mixture of both, such as Israel's retaliation against Gaza and the role of Iran.

Given the magnitude of these intersecting crises and the fact they are happening during a fraught election campaign, it's not surprising Biden's foreign policy is subject to intense scrutiny.

So how might this administration's foreign policy influence voters' decision-making in No...