Answer:
During his presidency, Barack Obama took several diplomatic actions that indicated his commitment to working towards peace. Here are a few examples:
1] The Iran Nuclear Deal: In 2015, the Obama administration reached a historic deal with Iran over its nuclear program. The agreement aimed to curb Iran's nuclear program in exchange for lifting economic sanctions against the country. This was seen as a major step towards easing tensions between Iran and the US and reducing the likelihood of a military conflict.
2] The Cuba Thaw: In 2014, Obama announced that the US would begin normalizing relations with Cuba, a move that had been long sought by many in both countries. This included the reopening of embassies in Havana and Washington, the easing of travel restrictions, and the lifting of some economic sanctions. The thawing of relations with Cuba was seen as a significant step towards improving relations between the US and Latin America.
3] The Paris Climate Agreement: In 2015, the Obama administration helped negotiate the Paris Agreement, a landmark international agreement to combat climate change. The agreement was signed by nearly 200 countries and aimed to limit global warming to well below 2 degrees Celsius above pre-industrial levels.
4] The Israeli-Palestinian Conflict: While Obama's efforts to broker a peace deal between Israel and the Palestinians ultimately failed, his administration made several attempts to bring the two sides together. In 2013, Obama traveled to Israel and the West Bank to meet with Israeli and Palestinian leaders and encourage them to resume negotiations.
5] The New START Treaty: In 2010, the Obama administration negotiated the New START Treaty with Russia, which aimed to reduce the number of nuclear weapons held by the two countries. The treaty was seen as an important step towards reducing the risk of a nuclear war between the two nations.