Donald Trump oversaw some scary moments in international politics. The former president seriously escalated tensions with North Korea and Iran, leading to several war scares. But he pulled back from the brink, sometimes against the wishes of his more hawkish advisers. He avoided a direct U.S.-Iranian war and opened a direct line of communication with North Korea. Democrats seem to wish he’d gone to war instead. The Democratic National Committee’s 2024 platform, approved in a symbolic vote on Monday night, tries to outhawk Trump, denouncing his “fecklessness” on Iran and his “love letters” to N…