A deeply conflicted United States President Barack Obama warned earlier this year when he extended the American troop presence in Afghanistan that he did not support "the idea of endless war". For Obama, the deaths of six US soldiers near Bagram airbase underscores the perils of his decision to keep as many as 9800 troops in Afghanistan through much of next year.
A war that Obama had pledged to end before he left office is now increasingly looking endless. That war followed him to his native Hawaii, where he is on a two-week holiday with his wife and daughters.
Last month, he lashed out at critics urging him to do more militarily in Iraq and Syria, saying he wouldn't send US forces into combat just to look "tough". "Part of the reason is because every few months I go to Walter Reed, and I see a 25-year-old kid who's paralysed or has lost his limbs, and some of those are people I've ordered into battle," Obama said.
The remarks prompted a backlash from some Republicans, who accused Obama of politicising American troops' sacrifices.