Thailand said Tuesday that Cambodia violated their hours-old cease-fire that ended days of fighting between the neighbors over their disputed border.

A ceasefire between Thailand and Cambodia appeared to hold Tuesday as tensions lingered despite a truce agreement to end deadly border clashes following economic pressure from the U.S.The ceasefire that was reached in Malaysia was supposed to take effect at midnight,

A Cambodian government official has sung praise to U.S. President Donald Trump for "bringing about peace" after Thailand and Cambodia agreed to a cease-fire starting at midnight local time on Monday.

Thailand and Cambodia agreed Monday to an unconditional ceasefire during a meeting in Malaysia, in a significant breakthrough to resolve five days of deadly border clashes that have killed dozens and displaced tens of thousands.

A ceasefire agreed between Thailand and Cambodia took effect at midnight (1700 GMT Monday), temporarily halting heavy fighting along their shared border, though Thai authorities reported violations by Cambodian forces in several areas just hours later.

The UN Security Council held an emergency closed-door meeting Friday in New York. Malaysia, which chairs the 10-nation regional bloc that includes both countries, called for an end to the hostilities and offered to mediate.